Chess South Africa Ratings Database

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Personal

Van Wyk, W (Willem)

Chess SA id

1140316197

FIDE id

Date of birth

2014-09-19 (U12)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

16.6

Junior GPX Points

1172.5

Item	Main	Standard	Rapid	Blitz
Rating	1210.2	1211.6	1199.7	1200
Raw rating	1196.5	1190.9	1198.2	1200
Weighted rating	1210.2	1211.6	1199.7	1200
Weighted performance	0	0	0	0
Floor	725.6	730.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.6	168	166.2	165.8
Highest rating	1225.6 2025-04-01	1230.2 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1225.6 2025-04-01	1230.2 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1211 2025-09-01	1211.6 2025-09-30	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	-1.3	-0.1	0
New rating	1209.4	1210.3	1199.6	1200
Analysis
Rating	1210.2	1211.6	1199.7	1200
Raw rating	1196.5	1190.9	1198.2	1200
Weighted rating	1210.2	1211.6	1199.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	725.6	730.2	700	700
Max/Min rating change allowed	166.6	168	166.2	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1196.5	1190.9	1198.2	1200
New weighted rating	1209.4	1210.3	1199.6	1200
New weighted performance	0	0	0	0
Temp new rating	1209.4	1210.3	1199.6	1200
Temp new rating +/-	-0.8	-1.3	-0.1	0
Final new rating +/-	-0.8	-1.3	-0.1	0
New rating	1209.4	1210.3	1199.6	1200
New K-factor	36	36	36	36
New floor	725.6	730.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	18	15	3
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	18	15	3

Games since
	Main 18	Standard 15		Rapid 3		Blitz 0
Gender	Male
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	18	8	44.44	-47.2	1252.2	1205
Standard	15	6.5	43.33	-56.7	1259.9	1203.3
Rapid	3	1.5	50	0	1213.6	1213.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	8	44.44	-47.2	1252.2	1205
Standard	15	6.5	43.33	-56.7	1259.9	1203.3
Rapid	3	1.5	50	0	1213.6	1213.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1196.5	1190.9	1198.2	1200
2025-09-01	1223.7	1230.2	1198.2	1200
2025-08-01	1225.6	1230.2	1200	1200
2025-07-01	1225.6	1230.2	1200	1200
2025-06-01	1225.6	1230.2	1200	1200
2025-05-01	1225.6	1230.2	1200	1200
2025-04-01	1225.6	1230.2	1200	1200
2025-03-01	1202	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	3	1.5	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	3	1.5	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Coetzee, A (Abraham)				Opponent Snyman, J (Jovanni)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 0.5	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Van Niekerk, B (Berno)				Opponent Venter, L (Logan)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Arendse, H (Haygen)				Opponent Arendse, H (Haygen)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Coetzee, A (Abraham)				Opponent Harman, C (Cole)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 0.5	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Van Niekerk, B (Berno)				Opponent Venter, L (Logan)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Arendse, H (Haygen)				Opponent Arendse, H (Haygen)

#	Games	Start				End
1	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 0.5	date 2025-08-23	rnd 4	type Rapid	result 0.5
		Opponent Edons, E (Elijah)				Opponent Edons, E (Elijah)
2	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Snyman, J (Jovanni)				Opponent Snyman, J (Jovanni)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Coetzee, A (Abraham)				Opponent Snyman, J (Jovanni)
2	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Arendse, H (Haygen)				Opponent Arendse, H (Haygen)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Steenkamp, D (Dan)				Opponent Steenkamp, D (Dan)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Coetzee, A (Abraham)				Opponent Harman, C (Cole)
2	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Arendse, H (Haygen)				Opponent Arendse, H (Haygen)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Steenkamp, D (Dan)				Opponent Steenkamp, D (Dan)

#	Games	Start				End
1	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Snyman, J (Jovanni)				Opponent Snyman, J (Jovanni)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Rossouw ,H (Henry)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Rossouw ,H (Henry)	2	1260.4	835.4	2	1266.6	835.4	0	0	0	0	0	0
2	Van Niekerk ,B (Berno)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Van Niekerk ,B (Berno)	1	1181.4	1181.4	1	1200	1181.4	0	0	0	0	0	0
3	Arendse ,H (Haygen)	1	1	425	1	1	425	0	0	0	0	0	0
3	Arendse ,H (Haygen)	1	1222.2	1647.2	1	1202.5	1647.2	0	0	0	0	0	0
4	Venter ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Venter ,L (Logan)	1	1170.3	1595.3	1	1160.7	1595.3	0	0	0	0	0	0
5	Nel ,K (Kuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nel ,K (Kuhle)	1	1347.1	922.1	1	1271.8	922.1	0	0	0	0	0	0
6	Harman ,C (Cole)	1	1	425	1	1	425	0	0	0	0	0	0
6	Harman ,C (Cole)	1	1212.2	1637.2	1	1199.7	1637.2	0	0	0	0	0	0
7	Roets ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Roets ,S (Sebastian)	1	1217.1	792.1	1	1151.2	792.1	0	0	0	0	0	0
8	Verwoerd ,A (Anieke)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Verwoerd ,A (Anieke)	1	1244.9	819.9	1	1296.2	819.9	0	0	0	0	0	0
9	Steenkamp ,D (Dan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Steenkamp ,D (Dan)	1	1222.9	1647.9	1	1228.6	1647.9	0	0	0	0	0	0
10	Snyman ,V (Van Zyl)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Snyman ,V (Van Zyl)	1	1477.9	1052.9	1	1418	1052.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Wyk, W (Willem)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms