Chess South Africa Ratings Database

PLAYER PAGE

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

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1194.9	1188	1217.5	1200
Raw rating	1174	1151.5	1217.5	1200
Weighted rating	1194.9	1188	1206.4	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	-1.9	-3.3	0	0
New rating	1193.1	1184.7	1217.5	1200
Analysis
Rating	1194.9	1188	1217.5	1200
Raw rating	1174	1151.5	1217.5	1200
Weighted rating	1194.9	1188	1206.4
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	1193.1	1184.7	1207.5	1200
New weighted performance	0	0	0	0
Temp new rating	1193.1	1184.7	1217.5	1200
Temp new rating +/-	-1.9	-3.3	0	0
Final new rating +/-	-1.9	-3.3	0	0
New rating	1193.1	1184.7	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
2026-01-01	1174	1151.5	1217.5	1200
2025-11-30	1174	1151.5	1217.5	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	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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PLAYER PAGE

Personal

De Kock, W (Wium)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms