Chess South Africa Ratings Database

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Personal

De Kock, W (Wium)

Chess SA id

1110315063

FIDE id

Date of birth

2011-03-14 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

17.5

Junior GPX Points

1000.2

Item	Main	Standard	Rapid	Blitz
Rating	1198.9	1195.2	1217.5	1200
Raw rating	1174	1151.5	1217.5	1200
Weighted rating	1198.9	1195.2	1204	1200
Weighted performance	0	0	0	0
Floor	710.5	699.9	717.5	700
K-factor	36	40	36	36
Min/Max rating change allowed	172.1	177.7	161.7	165.8
Highest rating	1210.5 2025-09-01	1199.9 2025-02-13	1217.5 2025-09-01	1200 2025-03-01
Highest raw rating	1210.5 2025-09-01	1199.9 2025-02-13	1217.5 2025-09-01	1200 2025-03-01
Highest weighted rating	1200.2 2025-09-01	1199.9 2025-02-13	1201.4 2025-09-01	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	-2	-3.7	0	0
New rating	1196.9	1191.5	1217.5	1200
Analysis
Rating	1198.9	1195.2	1217.5	1200
Raw rating	1174	1151.5	1217.5	1200
Weighted rating	1198.9	1195.2	1204
Weighted performance	0	0	0
K-factor	36	40	36	36
Floor	710.5	699.9	717.5	700
Max/Min rating change allowed	172.1	177.7	161.7	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	1174	1151.5	1217.5	1200
New weighted rating	1196.9	1191.5	1205.2	1200
New weighted performance	0	0	0	0
Temp new rating	1196.9	1191.5	1217.5	1200
Temp new rating +/-	-2	-3.7	0	0
Final new rating +/-	-2	-3.7	0	0
New rating	1196.9	1191.5	1217.5	1200
New K-factor	36	40	36	36
New floor	710.5	699.9	717.5	700

Item	Main	Standard	Rapid
	0	0	0
	21	15	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	21	15	6

Games since
	Main 21	Standard 15		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	21	6	28.57	-182.1	1252.9	1070.8
Standard	15	3	20	-255	1243	988
Rapid	6	3	50	0	1277.8	1277.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	6	28.57	-182.1	1252.9	1070.8
Standard	15	3	20	-255	1243	988
Rapid	6	3	50	0	1277.8	1277.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1174	1151.5	1217.5	1200
2025-09-30	1210.5	1199.1	1217.5	1200
2025-09-01	1210.5	1199.1	1217.5	1200
2025-08-01	1199.3	1199.1	1200	1200
2025-07-01	1199.3	1199.1	1200	1200
2025-06-01	1199.3	1199.1	1200	1200
2025-05-01	1199.3	1199.1	1200	1200
2025-04-01	1198.9	1198.6	1200	1200
2025-03-01	1193.1	1190.8	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	3	0	Yes	Analysis
2	Curro Chess Open Rapid 2025 (U16)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	0	0	No	Analysis
4	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	CT Metro North Schools Chess Individual Trials 2025 (U15 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	3	0	Yes	Analysis
2	Curro Chess Open Rapid 2025 (U16)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	0	0	No	Analysis
4	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	CT Metro North Schools Chess Individual Trials 2025 (U15 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Van Der Horst, L (Liam)				Opponent Mokoena, M (Moagi)
2	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-02-23	rnd 5	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Clensie, M (Maralyn)
3	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Nel, M (Mattheus Johan)				Opponent Nel, M (Mattheus Johan)

#	Games	Start				End
1	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-02-23	rnd 5	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Clensie, M (Maralyn)
2	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Nel, M (Mattheus Johan)				Opponent Nel, M (Mattheus Johan)
3	1	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Nane, O (Olwethu)				Opponent Nane, O (Olwethu)

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Van Der Horst, L (Liam)				Opponent Mokoena, M (Moagi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Van Der Horst, L (Liam)				Opponent Mokoena, M (Moagi)
2	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-02-23	rnd 5	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Clensie, M (Maralyn)
3	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Nel, M (Mattheus Johan)				Opponent Nel, M (Mattheus Johan)

#	Games	Start				End
1	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-02-23	rnd 5	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Clensie, M (Maralyn)
2	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Nel, M (Mattheus Johan)				Opponent Nel, M (Mattheus Johan)
3	1	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Nane, O (Olwethu)				Opponent Nane, O (Olwethu)

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Van Der Horst, L (Liam)				Opponent Mokoena, M (Moagi)

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	Fillis ,J (Jae)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Fillis ,J (Jae)	1	1187.4	762.4	1	1196.8	762.4	0	0	0	0	0	0
2	Nane ,O (Olwethu)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nane ,O (Olwethu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Clensie ,M (Maralyn)	1	1	425	1	1	425	0	0	0	0	0	0
3	Clensie ,M (Maralyn)	1	1211.9	1636.9	1	1219.8	1636.9	0	0	0	0	0	0
4	Vena ,A (Asiphesona)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Vena ,A (Asiphesona)	1	1231.2	806.2	1	1235.5	806.2	0	0	0	0	0	0
5	Gordon ,B (Byron)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gordon ,B (Byron)	1	1229.5	804.5	1	1199	804.5	0	0	0	0	0	0
6	Warwick ,J (Josh)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Warwick ,J (Josh)	1	1215.7	790.7	1	1199	790.7	0	0	0	0	0	0
7	Yao ,Y (Yizheng)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Yao ,Y (Yizheng)	1	1268.9	843.9	1	1238.4	843.9	0	0	0	0	0	0
8	Mhlatywa ,I (Inathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mhlatywa ,I (Inathi)	1	1225	800	1	1189.6	800	0	0	0	0	0	0
9	Van Der Westhuizen ,Y (Yaqeen)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Der Westhuizen ,Y (Yaqeen)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Scheepers ,R (Riko)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Scheepers ,R (Riko)	1	1308.1	883.1	1	1286.5	883.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

De Kock, W (Wium)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms