ChampQMMR
Ratings
Games
Calibration
LoL Esports Scenarios
Team Scenarios
Time
Version
Blue MMR
Red MMR
Blue Odds
Result
B_TOP
B_JNG
B_MID
B_BOT
B_SUP
R_TOP
R_JNG
R_MID
R_BOT
R_SUP
2022_07_30 23:13
12.13
22.1
23.8
0.496
B
CLG Draco
GG River
BOG RJS
FLY Johnsun
TL CoreJJ
AK Skeeto
EG Tomio
TSM Maple
EST Fatorix
100 Busio
2022_07_30 22:06
12.13
22.7
24.3
0.468
R
CLG Draco
AK Crash
BOG RJS
CLG Luger
GG Chime
AK Skeeto
EG Tomio
EG jojopyun
C9 Berserker
100 huhi
2022_07_30 20:46
12.13
24.6
22.7
0.594
B
GG Concept
AK Crash
TSM Maple
FLY Johnsun
ISG Jelly
Lourlo
JK Airawn
BOG RJS
DIG Neo
INF Ackerman
2022_07_30 19:34
12.13
23.0
23.7
0.488
R
CLG Draco
R7 Oddie
BOG RJS
Doublelift
C9 Zven
GG Concept
XTN Seize
TSM Maple
GG Array
CLG Breezy
2022_07_30 18:49
12.13
20.8
21.2
0.494
R
GG Licorice
NOR Gryffinn
BOG RJS
DIG Neo
FLY aphromoo
R7 SoHwan
EG Tomio
3P Messages
GG Array
C9 Qit0ng
2022_07_29 20:55
12.13
23.7
24.1
0.465
R
CLG Dhokla
NOR Gryffinn
TSM Maple
DIG Neo
INF Ackerman
FLY Philip
GG Akaadian
BOG RJS
IMT Arrow
C9 Zven
2022_07_29 20:06
12.13
21.0
24.0
0.363
R
CLG Dhokla
JK Dunks
TSM Takeover
FEAR Sketch
GG Chime
INF Jauny
Svenskeren
BOG RJS
TL Yeon
INF Ackerman
2022_07_29 19:26
12.13
23.0
25.6
0.409
R
CLG Dhokla
EST Bugi
BOG RJS
FEAR Sketch
CLG Breezy
CLG Draco
EG Tomio
TSM Maple
TL Yeon
INF Ackerman
2022_07_29 01:01
12.13
22.6
23.1
0.505
R
TSM S0ul
JK Airawn
GG Ablazeolive
IMT Arrow
TSM Mia
CLG Draco
EST Bugi
R7 Cepted
BOG RJS
EG jojopyun
2022_07_29 00:22
12.13
22.7
22.0
0.548
R
IMT V1tal
BOG Inori
JK ry0ma
FLY Johnsun
EG Smoothie
R7 SoHwan
C9 Sheiden
BOG RJS
CLG Luger
FLY aphromoo
2022_07_28 22:41
12.13
19.1
24.2
0.47
R
GG Licorice
INF SolidSnake
JK ry0ma
Kindless
INF Ackerman
CLG Dhokla
100 Closer
BOG RJS
FLY Johnsun
EG Smoothie
2022_07_28 21:42
12.13
21.0
22.6
0.491
R
CLG Draco
IMT Dardoch
JK ry0ma
DIG Spawn
TL CoreJJ
GG Licorice
JK Dunks
BOG RJS
IMT Arrow
C9 Zven
2022_07_28 20:33
12.13
22.2
24.1
0.398
B
R7 SoHwan
INF SolidSnake
BOG RJS
GG Array
Isles
CLG Jenkins
C9 Sheiden
JK ry0ma
TSM Tactical
GG Olleh
2022_07_28 19:46
12.13
23.8
21.6
0.576
B
GG Concept
BOG Inori
BOG RJS
IMT Arrow
IMT IgNar
IMT V1tal
AK Crash
TSM Maple
100 BMFX
C9 Trevor
2022_07_28 18:46
12.13
20.5
22.9
0.484
B
CLG Draco
JK Dunks
TSM Maple
100 BMFX
IMT IgNar
Lourlo
JK Airawn
BOG RJS
EG Kaori
100 Busio
2022_07_27 23:37
12.13
19.4
25.9
0.365
R
AK Skeeto
GG River
BOG RJS
EST Fatorix
C9 Zven
CLG Jenkins
FLY Yuuji
GG Ablazeolive
EG Kaori
TSM Mia
2022_07_27 22:24
12.13
18.4
21.8
0.472
B
EG Impact
GG River
BOG RJS
GG Array
CLG Prismal
INF Jauny
AK Crash
INF Nobody
IMT Arrow
IMT Joey
2022_07_27 21:10
12.13
24.2
22.6
0.545
B
CLG Draco
100 Closer
BOG RJS
IMT Arrow
100 Busio
GG Concept
INF SolidSnake
WC Strompest
FLY Tomo
INF Ackerman
2022_07_27 20:16
12.13
18.6
21.2
0.464
R
IMT V1tal
NOR Gryffinn
WC Strompest
INF Snaker
TL CoreJJ
EG Srtty
CLG Baekh0
BOG RJS
300 Minui
100 Busio
2022_07_27 19:17
12.13
17.5
22.2
0.33
B
TSM S0ul
NOR Gryffinn
SN Ariendel
300 Minui
GG Chime
R7 SoHwan
CLG Baekh0
BOG RJS
C9 Berserker
IMT IgNar
2022_07_27 18:20
12.13
19.4
23.3
0.389
B
R7 SoHwan
CLG Baekh0
BOG RJS
300 Minui
C9 Trevor
AK Skeeto
Svenskeren
C9 Copy
Doublelift
C9 Zven
2022_07_27 00:56
12.13
21.2
25.7
0.29
R
CLG Draco
IMT Chad
BOG RJS
FLY Tomo
C9 Qit0ng
CLG Jenkins
TL Armao
JK ry0ma
DIG Neo
EST Bugi
2022_07_26 21:23
12.13
23.3
19.8
0.717
B
LRG Kaizer
AK Crash
TSM Maple
CLG Luger
INF Ackerman
INF Jauny
JK Dunks
BOG RJS
EST Fatorix
C9 Trevor
2022_07_26 20:02
12.13
23.4
20.8
0.653
B
CLG Dhokla
EG Inspired
BOG RJS
300 Minui
C9 Destiny
AK Zothve
FLY Yuuji
SN Ariendel
EST Lyg
TSM Mia
2022_07_26 18:42
12.13
22.4
21.7
0.539
R
EG Srtty
TSM Hyper
BOG RJS
EST Fatorix
EG Vulcan
GG Concept
FLY Yuuji
SN Ariendel
100 BMFX
IMT IgNar
2022_07_25 00:56
12.13
24.6
24.1
0.533
B
CLG Draco
EGP Yukino
IMT Pretty
IMT Arrow
100 Busio
DIG River
EG Tomio
BOG RJS
EST Fatorix
IMT Joey
2022_07_25 00:18
12.13
24.5
24.6
0.5
R
100 BMFX
TL Armao
EG jojopyun
DIG Neo
100 Busio
FLY Johnsun
EG Tomio
BOG RJS
CLG Luger
GG Olleh
2022_07_24 22:42
12.13
24.3
22.2
0.568
B
IMT V1tal
FLY Josedeodo
BOG RJS
DIG Neo
100 Busio
AK Skeeto
JK Dunks
TSM Maple
CLG Luger
GG Olleh
2022_07_24 21:41
12.13
23.0
21.6
0.541
B
AK Zothve
EGP Yukino
BOG RJS
CLG Luger
100 Busio
Lourlo
JK Dunks
IMT Pretty
EST Fatorix
GG Olleh
2022_07_24 20:58
12.13
24.3
23.9
0.533
B
CLG Draco
TL Armao
BOG RJS
CLG Luger
TL Eyla
AK Skeeto
FLY Josedeodo
CLG Palafox
DIG Neo
FLY Diamond
2022_07_24 19:39
12.13
22.4
24.7
0.446
R
Tony Top
JK Airawn
BOG RJS
CLG Luger
100 Busio
CLG Draco
TL Armao
IMT Pretty
DIG Neo
GG Olleh
2022_07_24 18:57
12.13
23.9
21.6
0.607
B
Lourlo
TL Armao
IMT Pretty
100 BMFX
100 Busio
AK Skeeto
GG Akaadian
BOG RJS
EST Fatorix
IMT IgNar
2022_07_24 01:01
12.13
24.3
23.3
0.544
B
Tony Top
GG Akaadian
BOG RJS
C9 Berserker
EG Kaori
FLY Philip
TL Armao
GG LIDER
TL Yeon
TSM Mia
2022_07_24 00:05
12.13
23.2
23.0
0.57
B
IMT V1tal
GG Akaadian
BOG RJS
C9 Berserker
TSM Mia
Tony Top
TL Armao
GG LIDER
TL Yeon
IMT IgNar
2022_07_23 23:13
12.13
24.6
24.7
0.507
B
Tony Top
IMT Chad
BOG RJS
C9 Berserker
TL Eyla
AK Skeeto
TL Armao
SN Ariendel
TL Yeon
GG Olleh
2022_07_23 22:19
12.13
22.9
23.9
0.502
R
AK Skeeto
EST Bugi
100 huhi
FLY Tomo
SN Ariendel
CLG Draco
EG Tomio
BOG RJS
TL Yeon
GG Olleh
2022_07_23 21:04
12.13
22.7
24.5
0.471
B
CLG Draco
IMT Chad
BOG RJS
C9 Berserker
GG Chime
CLG Dhokla
TL Armao
C9 Jensen
TSM Tactical
100 huhi
2022_07_23 19:51
12.13
23.2
23.2
0.507
R
CLG Draco
AK Crash
C9 Jensen
CLG Luger
GG Olleh
CLG Dhokla
EST Bugi
BOG RJS
FEAR Sketch
100 Busio
2022_07_23 19:12
12.13
20.3
24.0
0.474
R
CLG Dhokla
EST Bugi
AOER Nemesis9
DIG Neo
TSM Mia
Lourlo
DIG River
BOG RJS
Doublelift
GG Olleh
2022_07_23 00:54
12.13
22.1
18.8
0.562
B
IMT V1tal
EGP Yukino
BOG RJS
EST Fatorix
100 Busio
CLG Draco
TPG FrostForest
IMT Pretty
FLY Tomo
GG Olleh
2022_07_23 00:05
12.13
24.3
24.2
0.533
R
R7 SoHwan
EG Tomio
BOG RJS
FLY Tomo
TL CoreJJ
Tony Top
TSM Hyper
XTN Keine
FLY Johnsun
GG Olleh
2022_07_22 22:58
12.13
24.8
22.1
0.637
B
FLY Philip
TL Armao
EG jojopyun
TL Yeon
FLY aphromoo
CLG Draco
TSM Hyper
BOG RJS
EST Fatorix
100 Busio
2022_07_22 21:58
12.13
21.9
23.3
0.486
B
AK Skeeto
EST Bugi
BOG RJS
INF Snaker
100X Sword
CLG Draco
EGP Yukino
EG jojopyun
300 Minui
INF Ackerman
2022_07_22 20:53
12.13
23.8
23.8
0.505
B
FLY Philip
FLY Josedeodo
INF cody
DIG Neo
FLY aphromoo
INF Jauny
EGP Yukino
BOG RJS
TSM Tactical
Isles
2022_07_22 19:44
12.13
20.0
20.0
0.483
B
100 Ssumday
JK Dunks
BOG RJS
C9 Berserker
DIG Biofrost
DIG Hoon
TL Armao
SN Ariendel
Doublelift
100 huhi
2022_07_21 22:40
12.13
23.6
23.5
0.533
R
R7 SoHwan
FLY Josedeodo
BOG RJS
300 Minui
CLG Poome
EST Acce
IMT Chad
EG jojopyun
CLG Luger
TL CoreJJ
2022_07_21 21:27
12.13
21.0
21.2
0.484
B
CLG Dhokla
100 Closer
DIG Insanity
C9 Berserker
TSM Chime
INF Jauny
AGT Keel
BOG RJS
INF Snaker
Isles
2022_07_21 20:28
12.13
24.2
24.8
0.502
R
CLG Dhokla
TL Armao
FLY toucouille
INF Snaker
TSM Mia
TL Bwipo
EG Tomio
BOG RJS
C9 Berserker
Isles
2022_07_21 19:36
12.13
24.1
22.8
0.544
B
GG Concept
EG Tomio
SN Ariendel
C9 Berserker
IMT IgNar
TL Bradley
C9 Sheiden
BOG RJS
IMT Arrow
C9 Zven
2022_07_21 00:52
12.13
20.0
22.9
0.475
R
TL Bradley
Creamcheese
BOG RJS
EG Kaori
GG Prismal
FLY Philip
R7 Oddie
XTN Keine
EST Fatorix
100 Busio
2022_07_21 00:08
12.13
22.6
20.9
0.543
R
R7 SoHwan
IMT Chad
BOG RJS
DIG Neo
FLY Diamond
Tony Top
100 Will
100 JimieN
CLG Luger
Isles
2022_07_20 23:04
12.13
22.6
23.1
0.457
R
EST Acce
IMT Chad
BOG RJS
DIG Neo
C9 Zven
R7 SoHwan
Hyper
INF cody
CLG Luger
FLY Diamond
2022_07_20 21:50
12.13
24.7
25.6
0.502
B
INF Jauny
EG Tomio
INF cody
DIG Neo
100 Busio
GG Concept
FLY Josedeodo
BOG RJS
IMT Arrow
Isles
2022_07_20 20:36
12.13
22.2
24.0
0.5
B
Lourlo
IMT Dardoch
AK Leza
C9 Berserker
TSM Mia
IMT Revenge
EG Tomio
BOG RJS
CLG Luger
TL CoreJJ
2022_07_20 19:43
12.13
21.5
19.2
0.621
B
INF Jauny
JK Airawn
CLG Triple
Doublelift
GG Olleh
Lourlo
INF SolidSnake
BOG RJS
EST Fatorix
C9 Qit0ng
2022_07_20 00:04
12.13
24.8
22.6
0.582
R
EST Acce
FLY Josedeodo
100 Abbedagge
TL Yeon
C9 Zven
INF Jauny
IMT Chad
BOG RJS
CLG Luger
100X Sword
2022_07_19 23:00
12.13
23.9
20.6
0.55
R
CLG Dhokla
EGP Yukino
BOG RJS
DIG Neo
C9 Zven
AK Skeeto
Hyper
EST Mireu
AK Alive
100X Sword
2022_07_19 21:47
12.13
25.9
23.4
0.567
B
AK Skeeto
FLY Josedeodo
TSM Maple
TL Yeon
Isles
TSM Solo
EG Inspired
BOG RJS
IMT Arrow
C9 Zven
2022_07_19 20:22
12.13
24.3
22.6
0.553
R
INF Jauny
300 Perry
TSM Maple
C9 Berserker
IMT Joey
R7 SoHwan
Hyper
BOG RJS
CLG Luger
CLG Poome
2022_07_19 01:20
12.13
22.4
23.1
0.502
R
TL Bradley
300 Perry
BOG RJS
EST Fatorix
CLG Poome
Tony Top
EGP Yukino
CLG Draco
CLG Luger
100 Busio
2022_07_19 00:39
12.13
23.4
22.4
0.544
B
TL Bradley
300 Perry
BOG RJS
FLY Tomo
100 Busio
Tony Top
Creamcheese
CLG Luger
EST Fatorix
CLG Poome
2022_07_18 23:48
12.13
24.9
23.2
0.58
B
Tony Top
DIG River
BOG RJS
TSM Tactical
Isles
GG Concept
300 Perry
DIG Insanity
EST Fatorix
TSM Mia
2022_07_18 22:34
12.13
21.9
24.4
0.349
R
CLG Dhokla
Creamcheese
BOG RJS
EST Fatorix
100 Busio
IMT V1tal
EG Inspired
CLG Palafox
FLY Tomo
TL Eyla
2022_07_18 21:50
12.13
23.9
22.9
0.539
R
CLG Dhokla
EGP Yukino
BOG RJS
TSM Tactical
100 Busio
Tony Top
Creamcheese
TL Haeri
C9 Berserker
Isles
2022_07_18 21:01
12.13
23.8
21.6
0.584
B
GG Concept
300 Perry
BOG RJS
TSM Tactical
CLG Poome
Tony Top
TSM AnDa
SN Ariendel
TL Yeon
TL Eyla
2022_07_18 20:39
12.13
24.1
23.3
0.535
B
Lourlo
DIG River
BOG RJS
IMT Arrow
100X Sword
GG Concept
Creamcheese
C9 Copy
300 Minui
TSM Mia
2022_07_18 19:36
12.13
22.7
24.9
0.466
R
TL Bradley
JK Airawn
IMT Pretty
DIG Neo
CLG Poome
CLG Draco
DIG River
BOG RJS
TL Yeon
TL Eyla
2022_07_17 00:32
12.12
23.6
24.3
0.491
R
CLG Draco
EG Tomio
BOG RJS
CLG Poome
100 Busio
Tony Top
EST Bugi
C9 Copy
Doublelift
100X Sword
2022_07_16 23:53
12.12
22.4
24.0
0.431
R
AK Zothve
EG Tomio
BOG RJS
CLG Luger
ISG Jelly
EG Impact
AGT Keel
EST Mireu
IMT Arrow
C9 Zven
2022_07_16 23:02
12.12
23.4
22.8
0.539
B
100 Ssumday
DIG eXyu
BOG RJS
100 FBI
100 Busio
Tony Top
AGT Keel
EST Mireu
300 Minui
Isles
2022_07_16 22:11
12.12
21.5
25.3
0.477
B
AK Skeeto
EST Bugi
C9 Copy
C9 Berserker
GG Prismal
Tony Top
DIG River
BOG RJS
100 FBI
Isles
2022_07_16 20:57
12.12
23.1
20.9
0.569
R
Tony Top
300 Perry
BOG RJS
EST Lyg
Isles
AK Skeeto
EST Bugi
C9 Copy
C9 Berserker
GG Prismal
2022_07_16 19:53
12.12
22.6
23.2
0.5
B
Tony Top
AK Crash
BOG RJS
CLG Luger
100X Sword
AK Skeeto
300 Perry
SN Ariendel
IMT Arrow
C9 Zven
2022_07_15 00:11
12.12
20.0
21.8
0.46
B
CLG Draco
AK Crash
BOG RJS
EST Fatorix
100X Sword
AK Zothve
EGP Yukino
100 JimieN
300 Minui
100 Busio
2022_07_14 22:32
12.12
21.3
20.3
0.543
R
EST Acce
GG Akaadian
BOG RJS
IMT Arrow
FLY aphromoo
CLG Draco
Creamcheese
DIG Blue
DIG Neo
100X Sword
2022_07_14 21:43
12.12
21.7
21.9
0.495
B
CLG Draco
EG Tomio
IMT Pretty
IMT Arrow
GET Newbie
EST Acce
300 Perry
BOG RJS
DIG Neo
100X Sword
2022_07_14 20:48
12.12
20.2
21.7
0.455
R
CLG Draco
JK Airawn
BOG RJS
GG Stixxay
100X Sword
EST Acce
300 Perry
EST Mireu
XTN Krim
EG Smoothie
2022_07_14 20:03
12.12
18.0
23.3
0.467
B
LRG Kaizermorde
Hyper
BOG RJS
DIG Neo
EG Smoothie
Tony Top
AK Crash
EST Mireu
300 Minui
C9 Destiny
2022_07_14 19:06
12.12
24.2
18.2
0.576
R
ISG ADD
AK Crash
BOG RJS
IMT Arrow
EG Smoothie
LRG Kaizermorde
Hyper
EG jojopyun
TL Hans sama
C9 Destiny
2022_07_14 18:14
12.12
20.4
20.4
0.487
B
Tony Top
JK Airawn
BOG RJS
R7 Ceo
TL Eyla
TL Bwipo
300 Perry
TL Haeri
300 Minui
GET Newbie
2022_07_13 23:22
12.12
23.5
20.5
0.562
R
TL Bradley
FLY Yuuji
SN Ariendel
CLG Luger
Isles
LRG Kaizermorde
TL Armao
BOG RJS
IMT Arrow
DKC Clyde
2022_07_13 22:16
12.12
24.8
22.7
0.563
B
100 Ssumday
100 Closer
TSM Maple
CLG Luger
TL CoreJJ
CLG Dhokla
CLG Kevy
BOG RJS
C9 Berserker
100 huhi
2022_07_13 21:13
12.12
18.8
22.2
0.443
R
EST Acce
300 Perry
BOG RJS
XTN Krim
AZE Straight
INF Jauny
EGP Yukino
R7 Ophelia
TSM Instinct
C9 Zven
2022_07_13 20:06
12.12
22.5
17.3
0.585
R
Lourlo
EGP Yukino
BOG RJS
INF Snaker
GG Olleh
CLG Dhokla
Creamcheese
3P Messages
C9 Berserker
GG Prismal
2022_07_13 00:04
12.12
24.0
24.5
0.499
B
DIG River
300 Perry
BOG RJS
CLG Luger
ISG Jelly
EST Acce
EST Bugi
EST Mireu
DIG Neo
TL CoreJJ
2022_07_12 23:19
12.12
22.0
24.2
0.41
B
100 Ssumday
300 Perry
BOG RJS
CLG Luger
100X Sword
ISG pan
DIG River
100 JimieN
FLY Tomo
TL Eyla
2022_07_12 21:57
12.12
24.1
24.4
0.504
R
TL Bradley
TL Armao
Pobelter
C9 Berserker
INF Ackerman
GG Licorice
EST Bugi
BOG RJS
GG Stixxay
TL Eyla
2022_07_12 21:26
12.12
24.8
24.0
0.536
B
TL Bradley
TL Armao
BOG RJS
C9 Berserker
TL Eyla
R7 SoHwan
ISG Grell
EST Mireu
TSM Tactical
INF Ackerman
2022_07_12 20:45
12.12
17.5
23.1
0.471
R
TSM Solo
AGT Keel
IMT Pretty
XTN Krim
FLY Diamond
EST Acce
TL Armao
BOG RJS
IMT Arrow
100X Sword
2022_07_12 20:06
12.12
24.3
15.5
0.607
B
ISG ADD
300 Perry
BOG RJS
GG Stixxay
TSM Mia
TSM Solo
EGP Yukino
CLG Palafox
CLG Luger
TSM Chime
2022_07_12 00:27
12.12
24.1
23.9
0.533
B
FLY Philip
EG Tomio
EG jojopyun
Doublelift
C9 Zven
BOG RJS
EGP Yukino
CLG Palafox
300 Minui
TL CoreJJ
2022_07_11 22:41
12.12
23.5
21.0
0.619
B
FLY Philip
100 Closer
TSM Takeover
EST Fatorix
TL Eyla
IMT V1tal
Creamcheese
BOG RJS
DIG Neo
GG Olleh
2022_07_11 20:59
12.12
23.8
21.7
0.609
R
CLG Dhokla
EGP Yukino
IMT PowerOfEvil
TSM Tactical
DIG JayJ
TL Bradley
IMT Chad
BOG RJS
DIG Spawn
C9 Zven
2022_07_11 20:13
12.12
24.4
20.4
0.633
B
CLG Dhokla
EGP Yukino
EST Mireu
TSM Tactical
IMT IgNar
CLG Solo
IMT Dardoch
BOG RJS
DIG Spawn
GG Chime
2022_07_11 18:57
12.12
19.4
19.3
0.582
B
ISG pan
IMT Chad
BOG RJS
FLY Tomo
DIG Biofrost
LRG Kaizermorde
JK Airawn
EG jojopyun
TSM Tactical
IMT IgNar
2022_07_11 18:09
12.12
14.8
21.5
0.334
B
100X lunacia
100 Will
BOG RJS
Doublelift
TSM Mia
LRG Kaizermorde
GG Akaadian
C9 Jensen
TSM Instinct
CLG Poome
2022_07_11 00:50
12.12
20.6
23.6
0.482
B
LRG Kaizermorde
EST Bugi
CLG Luger
TSM Instinct
100 Busio
TL Bradley
IMT Chad
EST Mireu
BOG RJS
TL CoreJJ
2022_07_11 00:08
12.12
21.6
19.8
0.564
B
TL Bradley
100 Closer
EST Mireu
100X Lens
100 Busio
LRG Kaizermorde
EG Tomio
BOG RJS
100 BMFX
TL CoreJJ
2022_07_10 22:59
12.12
22.1
21.4
0.638
B
100 Busio
EG Tomio
EST Mireu
TL Yeon
LRG Kaizermorde
IMT Revenge
EST Bugi
BOG RJS
CLG Luger
GET Newbie
2022_07_10 22:24
12.12
23.0
24.2
0.486
B
EG Srtty
DIG River
R7 Ophelia
GG Array
TSM Mia
IMT Revenge
DIG eXyu
BOG RJS
TL Yeon
100 Busio