Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Bertina Bolukaoto Yaofanga

2110317506
Cape Town (WCT)

Tournament details

Tour Id	20252343
Group Id	20252266
Name	CT Metro District East Top Schools Chess 2025
Section	U15-U19 Girls
Rounds	6
Format	Round-Robin
Type	Standard
Start	2025-08-02
End	2025-08-03
Submitted	2025-08-06
Rated	2025-08-10
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1183.3
Perform	1324.9
Penalties	0
Wins	4
Draws	0
Losses	2
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	23
Final Pos	10
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	1199.7
K-factor	20
Score	4
Expected score	3.11
Score - Expected score	0.89
Rating +/-	14.8

Analysis (Type)

Rating	1199.7
K-factor	20
Score	4
Expected score	3.12
Score - Expected score	0.88
Rating +/-	17.6

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	2025-08-02	Christiaans, C (Casey-lee)	WCT		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
2	2025-08-02	Christiaans, C (Casey-lee)	WCT		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
3	2025-08-02	Gxilishe, A (Asisipho)	WCT		1199.7	1199.6	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
4	2025-08-03	Gxilishe, A (Asisipho)	WCT		1199.7	1199.6	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
5	2025-08-03	Yekele, O (Owam)	WCT		1150.1	1148	B	0	0.52	-0.52	-8.6	0.52	-0.52	-10.4	Yes
6	2025-08-03	Yekele, O (Owam)	WCT		1150.1	1148	W	0	0.6	-0.6	-10	0.6	-0.6	-12	Yes