Chess South Africa Ratings Database

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Personal

Van Dyk, B (Ben)

Chess SA id

1150313383

FIDE id

Date of birth

2015-10-23 (U12)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1309.5

Item	Main	Standard	Rapid	Blitz
Rating	1412.2	1402.8	1188.2	1200
Raw rating	1412.2	1402.8	1188.2	1200
Weighted rating	1289.5	1291.2	1186.2	1200
Weighted performance	1337.4	1330.7	0	0
Floor	960.3	961.9	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	122.5	124.2	168.6	165.8
Highest rating	1460.3 2025-08-01	1461.9 2025-08-01	1200 2024-11-01	1200 2024-11-01
Highest raw rating	1460.3 2025-08-01	1461.9 2025-08-01	1200 2024-11-01	1200 2024-11-01
Highest weighted rating	1275.9 2025-09-30	1278.6 2025-09-30	1200 2024-11-01	1200 2024-11-01
Highest weighted performance	1460.3 2025-08-01	1461.9 2024-11-01	1200 2024-11-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1412.2	1402.8	1188.2	1200
Analysis
Rating	1412.2	1402.8	1188.2	1200
Raw rating	1412.2	1402.8	1188.2	1200
Weighted rating	1289.5	1291.2	1186.2
Weighted performance	1337.4	1330.7	0
K-factor	32	32	36	36
Floor	960.3	961.9	700	700
Max/Min rating change allowed	122.5	124.2	168.6	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	1412.2	1402.8	1188.2	1200
New weighted rating	1302.4	1303.2	1186.1	1200
New weighted performance	1329.4	1322.8	0	0
Temp new rating	1412.2	1402.8	1188.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1412.2	1402.8	1188.2	1200
New K-factor	32	32	36	36
New floor	960.3	961.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	64	64	0
	6	0	6
	0	0	0
	0	0	0
	0	0	0
History	70	64	6

Games since
	Main 70	Standard 64		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2055		252		86
Male	1686		212		73
U12	261		34		12
U12 Male	189		25		11
Standard
	RSA		Province		Region
Overall	2068		262		86
Male	1688		218		71
U12	273		39		13
U12 Male	199		29		12
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	64	34	53.12	26.6	1325.2	1351.8
Standard	64	34	53.12	26.6	1325.2	1351.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	70	35	50	0	1326.3	1326.3
Standard	64	34	53.12	26.6	1325.2	1351.8
Rapid	6	1	16.67	-283.3	1338	1054.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1412.2	1402.8	1188.2	1200
2025-09-30	1412.2	1402.8	1188.2	1200
2025-09-01	1431.2	1422.9	1188.2	1200
2025-08-01	1460.3	1461.9	1188.2	1200
2025-07-01	1404.7	1405.1	1188.2	1200
2025-06-01	1329.6	1329.6	1188.2	1200
2025-05-01	1238.3	1250.1	1188.2	1200
2025-04-01	1194.2	1198.4	1188.2	1200
2025-03-01	1195.3	1199.3	1188.2	1200
2025-02-01	1194.3	1200	1184.8	1200
2025-01-01	1175.3	1200	1134	1200
2024-12-01	1175.3	1200	1134	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	EC Closed 2025 (U12 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
2	FIDE in the Bay 2025 (U12)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
3	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	3	Yes	Analysis
4	Eastern Cape Inter-Regional Team Chess Championship 2025 (U12)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	4	4	Yes	Analysis
5	Fide in the Bay 2025 (B)	2025-07-05	2025-07-05	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	NMBCU Closed 2025 (U12)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	NMBCU Trial 4 2025 (U12)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	4	2	Yes	Analysis
8	Karen Ashworth 2025 (C)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
9	NMB 3rd Trials 2025 (U12)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
10	NMB 2nd Trials 2025 (U12)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
11	Pearson High Chess Festival 2025 (C)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
12	NMBCH Trial 1 2025 (U12)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (U12 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
2	FIDE in the Bay 2025 (U12)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
3	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	3	Yes	Analysis
4	Eastern Cape Inter-Regional Team Chess Championship 2025 (U12)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	4	4	Yes	Analysis
5	Fide in the Bay 2025 (B)	2025-07-05	2025-07-05	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	NMBCU Closed 2025 (U12)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	NMBCU Trial 4 2025 (U12)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	4	2	Yes	Analysis
8	Karen Ashworth 2025 (C)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
9	NMB 3rd Trials 2025 (U12)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
10	NMB 2nd Trials 2025 (U12)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
11	Pearson High Chess Festival 2025 (C)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
12	NMBCH Trial 1 2025 (U12)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
13	Grey Junior School Chess Team Championship 2024 (Junior)	2024-11-02	2024-11-02	Rapid	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis

#	Games	Start				End
1	7	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-10	rnd 1	type Standard	result 1	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Krouse, L (Logan)				Opponent Makwetu, A (Achumile)
2	3	Tournament NMBCU Closed 2025				Tournament Fide in the Bay 2025
		date 2025-06-14	rnd 6	type Standard	result 1	date 2025-07-05	rnd 2	type Standard	result 1
		Opponent Jacobs, J (Joel)				Opponent Van Vliet, J (Janu)
3	3	Tournament NMBCU Closed 2025				Tournament NMBCU Closed 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Tshabalala, S (Siyabonga)				Opponent Mabutho, S (Simingayo)

#	Games	Start				End
1	7	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-10	rnd 1	type Standard	result 1	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Krouse, L (Logan)				Opponent Makwetu, A (Achumile)
2	3	Tournament NMBCU Closed 2025				Tournament Fide in the Bay 2025
		date 2025-06-14	rnd 6	type Standard	result 1	date 2025-07-05	rnd 2	type Standard	result 1
		Opponent Jacobs, J (Joel)				Opponent Van Vliet, J (Janu)
3	3	Tournament NMBCU Closed 2025				Tournament NMBCU Closed 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Tshabalala, S (Siyabonga)				Opponent Mabutho, S (Simingayo)

#	Games	Start				End
1	1	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 4	type Rapid	result 1	date 2024-11-02	rnd 4	type Rapid	result 1
		Opponent Fourie, A (Andre)				Opponent Fourie, A (Andre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-10	rnd 1	type Standard	result 1	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Krouse, L (Logan)				Opponent Makwetu, A (Achumile)
2	3	Tournament NMBCU Closed 2025				Tournament Fide in the Bay 2025
		date 2025-06-14	rnd 6	type Standard	result 1	date 2025-07-05	rnd 2	type Standard	result 1
		Opponent Jacobs, J (Joel)				Opponent Van Vliet, J (Janu)
3	3	Tournament NMBCU Closed 2025				Tournament NMBCU Closed 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Tshabalala, S (Siyabonga)				Opponent Mabutho, S (Simingayo)

#	Games	Start				End
1	7	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-10	rnd 1	type Standard	result 1	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Krouse, L (Logan)				Opponent Makwetu, A (Achumile)
2	3	Tournament NMBCU Closed 2025				Tournament Fide in the Bay 2025
		date 2025-06-14	rnd 6	type Standard	result 1	date 2025-07-05	rnd 2	type Standard	result 1
		Opponent Jacobs, J (Joel)				Opponent Van Vliet, J (Janu)
3	3	Tournament NMBCU Closed 2025				Tournament NMBCU Closed 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Tshabalala, S (Siyabonga)				Opponent Mabutho, S (Simingayo)

#	Games	Start				End
1	1	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 4	type Rapid	result 1	date 2024-11-02	rnd 4	type Rapid	result 1
		Opponent Fourie, A (Andre)				Opponent Fourie, A (Andre)

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	Jacobs ,J (Joel)	5	2	-85	3	2	141.7	2	0	-425	0	0	0
1	Jacobs ,J (Joel)	5	1432.6	1347.6	3	1434.1	1574.2	2	1253.6	1007.6	0	0	0
2	Tshabalala ,S (Siyabonga)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
2	Tshabalala ,S (Siyabonga)	4	1204.6	1417.1	4	1204.1	1417.1	0	0	0	0	0	0
3	Hugo ,K (Kian)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Hugo ,K (Kian)	3	1599	1174	3	1602.5	1174	0	0	0	0	0	0
4	Dikana ,I (Inam)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Dikana ,I (Inam)	3	1228.9	1370.6	3	1234.7	1370.6	0	0	0	0	0	0
5	Sternberg ,N (Nicolas)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Sternberg ,N (Nicolas)	3	1256.8	1115.1	3	1259.1	1115.1	0	0	0	0	0	0
6	King ,J (Jaymie)	3	0	-425	1	0	-425	2	0	-425	0	0	0
6	King ,J (Jaymie)	3	1397.3	972.3	1	1375.7	972.3	2	1297.9	972.3	0	0	0
7	Mabutho ,S (Simingayo)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Mabutho ,S (Simingayo)	2	1336.6	1549.1	2	1336.1	1549.1	0	0	0	0	0	0
8	Armstrong ,I (Isabella)	2	1	0	2	1	0	0	0	0	0	0	0
8	Armstrong ,I (Isabella)	2	1235.4	1235.4	2	1238.7	1235.4	0	0	0	0	0	0
9	Ayerst ,R (Rebecca)	2	2	425	2	2	425	0	0	0	0	0	0
9	Ayerst ,R (Rebecca)	2	1203.5	1628.5	2	1207	1628.5	0	0	0	0	0	0
10	Van Vliet ,J (Janu)	2	2	425	2	2	425	0	0	0	0	0	0
10	Van Vliet ,J (Janu)	2	1180.8	1605.8	2	1197.4	1605.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Dyk, B (Ben)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms