Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wolpe, C (Clyde)

Chess SA id

161043202

FIDE id

Date of birth

1961-05-04 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	2169.8	2183.5	2200	2042.3
Raw rating	2169.8	2183.5	2200	2042.3
Weighted rating	2169.6	2183.5	2199.8	2042.3
Weighted performance	0	0	0	0
Floor	1683.5	1683.5	1700	1683.5
K-factor	20	20	16	20
Min/Max rating change allowed	41.6	40.8	39.9	49.9
Highest rating	2183.5 2018-01-01	2183.5 2018-06-01	2200 2024-02-01	2183.5 2018-01-01
Highest raw rating	2183.5 2018-01-01	2183.5 2024-02-01	2200 2024-02-01	2183.5 2018-01-01
Highest weighted rating	2183.5 2018-01-01	2183.5 2018-06-01	2199.4 2025-08-01	2183.5 2018-01-01
Highest weighted performance	1666.8 2018-05-01	1200 2024-02-01	1200 2024-02-01	1840.4 2018-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	2169.8	2183.5	2200	2042.3
Analysis
Rating	2169.8	2183.5	2200	2042.3
Raw rating	2169.8	2183.5	2200	2042.3
Weighted rating	2169.6	2183.5	2199.8
Weighted performance	0	0	0
K-factor	20	20	16	20
Floor	1683.5	1683.5	1700	1683.5
Max/Min rating change allowed	41.6	40.8	39.9	49.9
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	2169.8	2183.5	2200	2042.3
New weighted rating	2169.7	2183.5	2199.9	2042.3
New weighted performance	0	0	0	0
Temp new rating	2169.8	2183.5	2200	2042.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	2169.8	2183.5	2200	2042.3
New K-factor	20	20	16	20
New floor	1683.5	1683.5	1700	1683.5

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	68	14	54

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	34	18.5	54.41	37.5	1770.3	1807.8
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	34	18.5	54.41	37.5	1770.3	1807.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	2169.8	2183.5	2200	2042.3
2025-09-01	2169.8	2183.5	2200	2042.3
2025-08-01	2169.8	2183.5	2200	2042.3
2025-07-01	2169.8	2183.5	2200	2042.3
2025-06-01	2169.8	2183.5	2200	2042.3
2025-05-01	2169.8	2183.5	2200	2042.3
2025-04-01	2169.8	2183.5	2200	2042.3
2025-03-01	2169.8	2183.5	2200	2042.3
2025-02-01	2169.8	2183.5	2200	2042.3
2025-01-01	2169.8	2183.5	2200	2042.3
2024-12-01	2169.8	2183.5	2200	2042.3
2024-11-01	2169.8	2183.5	2200	2042.3
2024-10-01	2169.8	2183.5	2200	2042.3
2024-09-01	2169.8	2183.5	2200	2042.3
2024-08-01	2169.8	2183.5	2200	2042.3
2024-07-01	2169.8	2183.5	2200	2042.3
2024-06-01	2169.8	2183.5	2200	2042.3
2024-08-01	2169.8	2183.5	2200	2042.3
2024-04-01	2169.8	2183.5	2200	2042.3
2024-03-01	2169.8	2183.5	2200	2042.3
2024-02-01	2169.8	2183.5	2200	2042.3
2024-01-01	2169.8	2183.5	2200	2042.3
2023-12-01	2154.2	2183.5	2183.5	2042.3
2023-11-01	2154.2	2183.5	2183.5	2042.3

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	2019 SWVG Arnold Classic (Blitz Prestige)	2019-05-19	2019-05-19	Blitz	Tshwane (GTP)	10	10	4.5	Yes	Analysis
2	South African Junior Blitz 2018 (Open)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	7	4	Yes	Analysis
3	SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Prestige)	2018-05-19	2018-05-20	Blitz	Tshwane (GTP)	10	10	6	Yes	Analysis
4	South African Junior Blitz 2017 Championships (A)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 3	type Blitz	result 0.5	date 2019-05-19	rnd 5	type Blitz	result 1
		Opponent Swartz, D (David)				Opponent Ruchaka, K (Kenneth)
2	3	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 4	type Blitz	result 1	date 2018-12-19	rnd 6	type Blitz	result 1
		Opponent De Villiers, OA (Ockert)				Opponent Vermaak, AC (Ashley)
3	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-05-20	rnd 9	type Blitz	result 1	date 2018-12-19	rnd 1	type Blitz	result 1
		Opponent Masiya, MA (Mfundo)				Opponent Mbanjwa, N (Nhlakanipho)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 3	type Blitz	result 0.5	date 2019-05-19	rnd 5	type Blitz	result 1
		Opponent Swartz, D (David)				Opponent Ruchaka, K (Kenneth)
2	3	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 4	type Blitz	result 1	date 2018-12-19	rnd 6	type Blitz	result 1
		Opponent De Villiers, OA (Ockert)				Opponent Vermaak, AC (Ashley)
3	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-05-20	rnd 9	type Blitz	result 1	date 2018-12-19	rnd 1	type Blitz	result 1
		Opponent Masiya, MA (Mfundo)				Opponent Mbanjwa, N (Nhlakanipho)

#	Games	Start				End
1	3	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 4	type Blitz	result 1	date 2018-12-19	rnd 6	type Blitz	result 1
		Opponent De Villiers, OA (Ockert)				Opponent Vermaak, AC (Ashley)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-05-20	rnd 9	type Blitz	result 1	date 2018-12-19	rnd 1	type Blitz	result 1
		Opponent Masiya, MA (Mfundo)				Opponent Mbanjwa, N (Nhlakanipho)
3	3	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Leslie-Smith, L (Lance)				Opponent Waters, A (Anre)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 4	type Blitz	result 1	date 2018-12-19	rnd 6	type Blitz	result 1
		Opponent De Villiers, OA (Ockert)				Opponent Vermaak, AC (Ashley)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-05-20	rnd 9	type Blitz	result 1	date 2018-12-19	rnd 1	type Blitz	result 1
		Opponent Masiya, MA (Mfundo)				Opponent Mbanjwa, N (Nhlakanipho)
3	3	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Leslie-Smith, L (Lance)				Opponent Waters, A (Anre)

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	Mpya ,TM (Tshediso Matome)	3	1	-141.7	0	0	0	0	0	0	3	1	-141.7
1	Mpya ,TM (Tshediso Matome)	3	1974.3	1832.7	0	0	0	0	0	0	3	1928.9	1832.7
2	Waters ,A (Anre)	2	2	425	0	0	0	0	0	0	2	2	425
2	Waters ,A (Anre)	2	1558.1	1983.1	0	0	0	0	0	0	2	1534.7	1983.1
3	Makoto ,R (Rodwell)	2	0	-425	0	0	0	0	0	0	2	0	-425
3	Makoto ,R (Rodwell)	2	2327.4	1902.4	0	0	0	0	0	0	2	2355.5	1902.4
4	Pretorius ,W (Wiaan)	2	1	0	0	0	0	0	0	0	2	1	0
4	Pretorius ,W (Wiaan)	2	1716.9	1716.9	0	0	0	0	0	0	2	1726.7	1716.9
5	Masiya ,MA (Mfundo)	2	1	0	0	0	0	0	0	0	2	1	0
5	Masiya ,MA (Mfundo)	2	1856.8	1856.8	0	0	0	0	0	0	2	1811.4	1856.8
6	Mfundisi ,S (Sandile)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Mfundisi ,S (Sandile)	1	1776.7	1351.7	0	0	0	0	0	0	1	1782.4	1351.7
7	Meiboom ,C (Cees)	1	1	425	0	0	0	0	0	0	1	1	425
7	Meiboom ,C (Cees)	1	1982.8	2407.8	0	0	0	0	0	0	1	1982.8	2407.8
8	Khumalo ,KB (Keith Babongile)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Khumalo ,KB (Keith Babongile)	1	2005.1	1580.1	0	0	0	0	0	0	1	2084.8	1580.1
9	Hanekom ,JAJ (Johannes Albertus Jan)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Hanekom ,JAJ (Johannes Albertus Jan)	1	1893.4	1468.4	0	0	0	0	0	0	1	1879.4	1468.4
10	Mbedza ,R (Richard)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Mbedza ,R (Richard)	1	1867.1	1442.1	0	0	0	0	0	0	1	1953.3	1442.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Wolpe, C (Clyde)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms