Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

William Toerien

1100113431
Cape Winelands (WCW)

Tournament details

Tour Id	20263260
Group Id	20263257
Name	Western Cape Schools - Top Schools 2026
Section	U17 Mix
Rounds	6
Format	Team
Type	Standard
Start	2026-08-29
End	2026-08-30
Submitted	2026-09-02
Rated	2026-09-05
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	5
Score	3.5
Percent	70
Dp	170
Aor	1319
Perform	1489
Penalties	0
Wins	3
Draws	1
Losses	1
White	2
Black	3
White wins	1
Black wins	2
Default wins	1
Default losses	0
Byes	0
Half byes	0
Rank	45
Final Pos	11
Share Pos	8
Count for rating	Yes

Analysis (Main)

Rating	1331.5
K-factor	36
Score	3.5
Expected score	2.53
Score - Expected score	0.97
Rating +/-	29

Analysis (Type)

Rating	1260
K-factor	36
Score	3.5
Expected score	2.12
Score - Expected score	1.38
Rating +/-	49.6

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	2026-08-29	Van Der Westhuizen, M (Mika)	WOS		1515.6	1541.9	W	0.5	0.33	0.17	5.2	0.21	0.29	10.3	Yes
2	2026-08-29	Hloyi, A (Aphila)	WCT		1167.9	1177	B	0	0.65	-0.65	-19.4	0.55	-0.55	-20	Yes
3	2026-08-29	Pietersen, C (Chandre)	WEG		1223.6	1217.2	W	1	0.67	0.33	9.9	0.59	0.41	14.7	Yes
4	2026-08-29	Graham, M (Matthew)	WCT		1279	1280.1	B	1	0.52	0.48	14.4	0.43	0.57	20.3	Yes
5	2026-08-30	Nyongo, T (Talanda)	WOS		799.9	799.6	D	1	0	0	0	0	0	0	No (Default game)
6	2026-08-30	Brand, E (Evan)	WCU		1409	1371.6	B	1	0.37	0.63	18.9	0.33	0.67	24.2	Yes