Chess South Africa Ratings Database

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Personal

Dalpat, W (Winston)

Chess SA id

173005916

FIDE id

Date of birth

1973-04-11 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-07-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1792.6	1791.3	1807	1792
Raw rating	1792.6	1791.3	1807	1792
Weighted rating	1792.5	1791.3	1806.9	1792
Weighted performance	0	0	0	0
Floor	1292.6	1291.8	1307	1292
K-factor	28	28	24	28
Min/Max rating change allowed	71.3	71.4	69.8	71.3
Highest rating	1792.6 2024-02-01	1791.8 2019-05-01	1807 2024-02-01	1792 2024-02-01
Highest raw rating	1792.6 2024-02-01	1791.8 2018-01-01	1807 2024-02-01	1792 2024-02-01
Highest weighted rating	1792.6 2019-05-01	1791.8 2019-05-01	1806.4 2025-08-01	1792 2019-05-01
Highest weighted performance	1702.6 2019-07-01	1704.5 2019-07-01	1660.9 2022-07-01	1662.7 2022-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1792.6	1791.3	1807	1792
Analysis
Rating	1792.6	1791.3	1807	1792
Raw rating	1792.6	1791.3	1807	1792
Weighted rating	1792.5	1791.3	1806.9
Weighted performance	0	0	0
K-factor	28	28	24	28
Floor	1292.6	1291.8	1307	1292
Max/Min rating change allowed	71.3	71.4	69.8	71.3
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	1792.6	1791.3	1807	1792
New weighted rating	1792.6	1791.3	1807	1792
New weighted performance	0	0	0	0
Temp new rating	1792.6	1791.3	1807	1792
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1792.6	1791.3	1807	1792
New K-factor	28	28	24	28
New floor	1292.6	1291.8	1307	1292

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	12	0	5	7
	0	0	0	0
History	243	214	15	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	11.5	63.89	118.1	1610.9	1728.9
Standard	6	2	33.33	-141.7	1843.6	1701.9
Rapid	5	4	80	255	1460.7	1715.7
Blitz	7	5.5	78.57	242.9	1518.7	1761.6

Date	Main	Standard	Rapid	Blitz
2025-11-01	1792.6	1791.3	1807	1792
2025-09-30	1792.6	1791.3	1807	1792
2025-09-01	1792.6	1791.3	1807	1792
2025-08-01	1792.6	1791.3	1807	1792
2025-07-01	1792.6	1791.3	1807	1792
2025-06-01	1792.6	1791.3	1807	1792
2025-05-01	1792.6	1791.3	1807	1792
2025-04-01	1792.6	1791.3	1807	1792
2025-03-01	1792.6	1791.3	1807	1792
2025-02-01	1792.6	1791.3	1807	1792
2025-01-01	1792.6	1791.3	1807	1792
2024-12-01	1792.6	1791.3	1807	1792
2024-11-01	1792.6	1791.3	1807	1792
2024-10-01	1792.6	1791.3	1807	1792
2024-09-01	1792.6	1791.3	1807	1792
2024-08-01	1792.6	1791.3	1807	1792
2024-07-01	1792.6	1791.3	1807	1792
2024-09-01	1792.6	1791.3	1807	1792
2024-05-01	1792.6	1791.3	1807	1792
2024-04-01	1792.6	1791.3	1807	1792
2024-03-01	1792.6	1791.3	1807	1792
2024-02-01	1792.6	1791.3	1807	1792
2024-01-01	1792.6	1791.3	1807	1792
2023-12-01	1780.1	1778.6	1789.9	1783.9

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	2022 NMB Rapid & Blitz Championships (Rapid)	2022-07-02	2022-07-02	Rapid	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
2	2022 NMB Rapid & Blitz Championships (Blitz)	2022-07-02	2022-07-02	Blitz	Nelson Mandela Bay (ENM)	7	7	5.5	Yes	Analysis
3	Sandy Matthews Memorial 2019	2019-05-14	2019-07-02	Standard	Nelson Mandela Bay (ENM)	7	6	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Blitz	result 1	date 2022-07-02	rnd 5	type Blitz	result 1
		Opponent Udemans, B (Billy)				Opponent Wagner, GM (Gerald)
2	4	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2022-07-02	rnd 3	type Rapid	result 1
		Opponent Menyuku, MW (Madimetja)				Opponent Sajini, A (Athenkosi)
3	2	Tournament Sandy Matthews Memorial 2019				Tournament Sandy Matthews Memorial 2019
		date 2019-05-28	rnd 3	type Standard	result 1	date 2019-06-04	rnd 4	type Standard	result 0.5
		Opponent Jacobs, KT (Kevin)				Opponent Goosen, T (Tinus)

#	Games	Start				End
1	2	Tournament Sandy Matthews Memorial 2019				Tournament Sandy Matthews Memorial 2019
		date 2019-05-28	rnd 3	type Standard	result 1	date 2019-06-04	rnd 4	type Standard	result 0.5
		Opponent Jacobs, KT (Kevin)				Opponent Goosen, T (Tinus)
2	1	Tournament Sandy Matthews Memorial 2019				Tournament Sandy Matthews Memorial 2019
		date 2019-05-14	rnd 1	type Standard	result 0.5	date 2019-05-14	rnd 1	type Standard	result 0.5
		Opponent Kromhout, ED (Ewan)				Opponent Kromhout, ED (Ewan)

#	Games	Start				End
1	3	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Rapid	result 1	date 2022-07-02	rnd 3	type Rapid	result 1
		Opponent Mbotshelwa, A (Avuyile)				Opponent Sajini, A (Athenkosi)
2	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 5	type Rapid	result 1	date 2022-07-02	rnd 5	type Rapid	result 1
		Opponent Hempe, LH (Lilitha)				Opponent Hempe, LH (Lilitha)

#	Games	Start				End
1	5	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Blitz	result 1	date 2022-07-02	rnd 5	type Blitz	result 1
		Opponent Udemans, B (Billy)				Opponent Wagner, GM (Gerald)
2	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2022-07-02	rnd 7	type Blitz	result 1
		Opponent Menyuku, MW (Madimetja)				Opponent Menyuku, MW (Madimetja)

#	Games	Start				End
1	4	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2022-07-02	rnd 3	type Rapid	result 1
		Opponent Menyuku, MW (Madimetja)				Opponent Sajini, A (Athenkosi)
2	3	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Udemans, B (Billy)				Opponent Kroutz, JD (Johnathan)
3	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 5	type Blitz	result 1	date 2022-07-02	rnd 5	type Blitz	result 1
		Opponent Wagner, GM (Gerald)				Opponent Wagner, GM (Gerald)

#	Games	Start				End
1	1	Tournament Sandy Matthews Memorial 2019				Tournament Sandy Matthews Memorial 2019
		date 2019-05-28	rnd 3	type Standard	result 1	date 2019-05-28	rnd 3	type Standard	result 1
		Opponent Jacobs, KT (Kevin)				Opponent Jacobs, KT (Kevin)

#	Games	Start				End
1	3	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Rapid	result 1	date 2022-07-02	rnd 3	type Rapid	result 1
		Opponent Mbotshelwa, A (Avuyile)				Opponent Sajini, A (Athenkosi)
2	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 5	type Rapid	result 1	date 2022-07-02	rnd 5	type Rapid	result 1
		Opponent Hempe, LH (Lilitha)				Opponent Hempe, LH (Lilitha)

#	Games	Start				End
1	3	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Udemans, B (Billy)				Opponent Kroutz, JD (Johnathan)
2	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2022-07-02	rnd 7	type Blitz	result 1
		Opponent Menyuku, MW (Madimetja)				Opponent Menyuku, MW (Madimetja)
3	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 5	type Blitz	result 1	date 2022-07-02	rnd 5	type Blitz	result 1
		Opponent Wagner, GM (Gerald)				Opponent Wagner, GM (Gerald)

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	Wagner ,GM (Gerald Martin)	3	1	-141.7	1	0	-425	1	0	-425	1	1	425
1	Wagner ,GM (Gerald Martin)	3	1743.1	1601.4	1	1668.8	1318.1	1	1658.7	1318.1	1	1658.7	2168.1
2	Kromhout ,ED (Ewan Dirk)	2	0.5	-212.5	1	0.5	0	0	0	0	1	0	-425
2	Kromhout ,ED (Ewan Dirk)	2	1927.9	1715.4	1	1952.5	1927.9	0	0	0	1	2046.3	1502.9
3	Jacobs ,KT (Kevin Terence)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jacobs ,KT (Kevin Terence)	1	1900.8	2325.8	1	1913.8	2325.8	0	0	0	0	0	0
4	Van De Venter ,W (Waldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van De Venter ,W (Waldo)	1	1866.3	1441.3	1	1865.1	1441.3	0	0	0	0	0	0
5	Van Zyl ,MJ (Marius Johann)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Zyl ,MJ (Marius Johann)	1	1850.1	1425.1	1	1851.2	1425.1	0	0	0	0	0	0
6	Goosen ,T (Tinus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Goosen ,T (Tinus)	1	1822.1	1822.1	1	1822.1	1822.1	0	0	0	0	0	0
7	Sajini ,A (Athenkosi)	1	1	425	0	0	0	1	1	425	0	0	0
7	Sajini ,A (Athenkosi)	1	1226.6	1651.6	0	0	0	1	1158.4	1651.6	0	0	0
8	Hempe ,LH (Lilitha Hlomla)	1	1	425	0	0	0	1	1	425	0	0	0
8	Hempe ,LH (Lilitha Hlomla)	1	1814.7	2239.7	0	0	0	1	1773.4	2239.7	0	0	0
9	Mbotshelwa ,A (Avuyile)	1	1	425	0	0	0	1	1	425	0	0	0
9	Mbotshelwa ,A (Avuyile)	1	1245.6	1670.6	0	0	0	1	1200	1670.6	0	0	0
10	Simons ,D (Daniel)	1	1	425	0	0	0	1	1	425	0	0	0
10	Simons ,D (Daniel)	1	1236	1661	0	0	0	1	1236	1661	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Dalpat, W (Winston)

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