Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Mikael Jiwa

1150314422
Cape Town (WCT)

Tournament details

Tour Id	20250147
Group Id	20250145
Name	District South Schools Chess Individual Trials 2025
Section	U11 Open
Rounds	6
Format	Swiss
Type	Standard
Start	2025-02-01
End	2025-02-02
Submitted	2025-02-03
Rated	2025-02-03
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1226.2
Perform	1084.6
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	12
Final Pos	19
Share Pos	17
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	2.82
Score - Expected score	-0.82
Rating +/-	-13.6

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.86
Score - Expected score	-0.86
Rating +/-	-17.2

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2025-02-01	Morrison, C (Charlie)	WCT		1326.2	1285.6	B	0	0.31	-0.31	-5.1	0.36	-0.36	-7.2	Yes
2	2025-02-01	Mthingane, I (Inganathi)	WCT		1200	1200	W	0	0.54	-0.54	-9	0.54	-0.54	-10.8	Yes
3	2025-02-01	Bernard, E (Elijah)	WCT		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
4	2025-02-02	Mainprize, R (Ramsey)	WCT		1231.2	1234.4	W	0	0.51	-0.51	-8.5	0.5	-0.5	-10	Yes
5	2025-02-02	Jacobs, A (Aiden)	WCT		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
6	2025-02-02	Christian, B (Ben)	WCT		1200	1200	B	0	0.46	-0.46	-7.6	0.46	-0.46	-9.2	Yes