Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Avah Willemse

2150139114
West Coast (WCU)

Tournament details

Tour Id	20252758
Group Id	20252755
Name	Western Cape Schools - Top Schools 2025
Section	U11 Girls
Rounds	6
Format	Team
Type	Standard
Start	2025-09-06
End	2025-09-07
Submitted	2025-09-10
Rated	2025-09-12
Submit age weight	1
Host	Overberg (WOS)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1272.2
Perform	1413.8
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	19
Final Pos	18
Share Pos	12
Count for rating	Yes

Analysis (Main)

Rating	1301.2
K-factor	20
Score	4
Expected score	3.2
Score - Expected score	0.8
Rating +/-	13.3

Analysis (Type)

Rating	1216.1
K-factor	20
Score	4
Expected score	2.63
Score - Expected score	1.37
Rating +/-	27.4

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	2025-09-06	Harikisun, A (Acira)	WOS		1212.8	1196.4	W	0	0.64	-0.64	-10.6	0.56	-0.56	-11.2	Yes
2	2025-09-06	Farmer-Barr, C (Charlotte)	WCT		1264.2	1267.3	B	0	0.5	-0.5	-8.3	0.4	-0.4	-8	Yes
3	2025-09-06	Wicombe, L (Lynne)	WEG		1293.3	1291.1	B	1	0.47	0.53	8.8	0.37	0.63	12.6	Yes
4	2025-09-06	Webner, R (Rania)	WCT		1215.2	1218.3	W	1	0.64	0.36	6	0.54	0.46	9.2	Yes
5	2025-09-07	Mzamo, A (Alutha)	WCT		1335.8	1346.4	B	1	0.42	0.58	9.6	0.31	0.69	13.8	Yes
6	2025-09-07	Norgarb, S (Sophia)	WEG		1311.7	1292.9	W	1	0.53	0.47	7.8	0.45	0.55	11	Yes