Chess South Africa Ratings Database

PLAYER PAGE

Personal

Von Waltzleben, W (William)

Chess SA id

102061469

FIDE id

Date of birth

2002-07-06 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-04-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	892.5	875.2	866	936.8
Raw rating	892.5	875.2	866	936.8
Weighted rating	892.5	875.2	866	936.8
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	257	263.4	266.9	241.3
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01
Highest raw rating	892.5 2024-02-01	875.2 2024-02-01	866 2024-02-01	936.8 2024-02-01
Highest weighted rating	892.5 2024-11-01	875.2 2024-11-01	866 2024-11-01	936.8 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	892.5	875.2	866	936.8
Analysis
Rating	892.5	875.2	866	936.8
Raw rating	892.5	875.2	866	936.8
Weighted rating	892.5	875.2	866
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	257	263.4	266.9	241.3
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	892.5	875.2	866	936.8
New weighted rating	892.5	875.2	866	936.8
New weighted performance	0	0	0	0
Temp new rating	892.5	875.2	866	936.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	892.5	875.2	866	936.8
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	42	30	3	9

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	15	4	26.67	-198.3	1252.4	1054.1
Standard	6	1	16.67	-283.3	1204.8	921.5
Rapid	0	0	0	0	0	0
Blitz	9	3	33.33	-141.7	1284.2	1142.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	892.5	875.2	866	936.8
2025-09-01	892.5	875.2	866	936.8
2025-08-01	892.5	875.2	866	936.8
2025-07-01	892.5	875.2	866	936.8
2025-06-01	892.5	875.2	866	936.8
2025-05-01	892.5	875.2	866	936.8
2025-04-01	892.5	875.2	866	936.8
2025-03-01	892.5	875.2	866	936.8
2025-02-01	892.5	875.2	866	936.8
2025-01-01	892.5	875.2	866	936.8
2024-12-01	892.5	875.2	866	936.8
2024-11-01	892.5	875.2	866	936.8
2024-10-01	892.5	875.2	866	936.8
2024-09-01	892.5	875.2	866	936.8
2024-08-01	892.5	875.2	866	936.8
2024-07-01	892.5	875.2	866	936.8
2024-06-01	892.5	875.2	866	936.8
2024-08-01	892.5	875.2	866	936.8
2024-04-01	892.5	875.2	866	936.8
2024-03-01	892.5	875.2	866	936.8
2024-02-01	892.5	875.2	866	936.8
2024-01-01	892.5	875.2	866	936.8
2023-12-01	892.5	875.2	866	936.8
2023-11-01	892.5	875.2	866	936.8

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	Presidents Cup 2019	2019-04-11	2019-04-11	Standard	Nelson Mandela Bay (ENM)	5	1	0	Yes	Analysis
2	PECC King Cars Grand Prix Second Leg 2019	2019-04-13	2019-04-13	Blitz	Nelson Mandela Bay (ENM)	9	9	3	Yes	Analysis
3	Nelson Mandela Bay Junior Chess Trials 2 2019 (U18)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 8	type Blitz	result 1	date 2019-04-13	rnd 8	type Blitz	result 1
		Opponent Ngxili, P (Phila)				Opponent Ngxili, P (Phila)
2	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 5	type Blitz	result 1	date 2019-04-13	rnd 5	type Blitz	result 1
		Opponent Louis, C (Caitlyn)				Opponent Louis, C (Caitlyn)
3	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 2	type Blitz	result 1	date 2019-04-13	rnd 2	type Blitz	result 1
		Opponent Van Der Merwe, L (Lucas)				Opponent Van Der Merwe, L (Lucas)

#	Games	Start				End
1	1	Tournament Nelson Mandela Bay Junior Chess Trials 2 2019				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-04-06	rnd 2	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Seti, L (Lukhanyo)				Opponent Seti, L (Lukhanyo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 8	type Blitz	result 1	date 2019-04-13	rnd 8	type Blitz	result 1
		Opponent Ngxili, P (Phila)				Opponent Ngxili, P (Phila)
2	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 5	type Blitz	result 1	date 2019-04-13	rnd 5	type Blitz	result 1
		Opponent Louis, C (Caitlyn)				Opponent Louis, C (Caitlyn)
3	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 2	type Blitz	result 1	date 2019-04-13	rnd 2	type Blitz	result 1
		Opponent Van Der Merwe, L (Lucas)				Opponent Van Der Merwe, L (Lucas)

#	Games	Start				End
1	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 8	type Blitz	result 1	date 2019-04-13	rnd 8	type Blitz	result 1
		Opponent Ngxili, P (Phila)				Opponent Ngxili, P (Phila)
2	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 5	type Blitz	result 1	date 2019-04-13	rnd 5	type Blitz	result 1
		Opponent Louis, C (Caitlyn)				Opponent Louis, C (Caitlyn)
3	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 2	type Blitz	result 1	date 2019-04-13	rnd 2	type Blitz	result 1
		Opponent Van Der Merwe, L (Lucas)				Opponent Van Der Merwe, L (Lucas)

#	Games	Start				End
1	1	Tournament Nelson Mandela Bay Junior Chess Trials 2 2019				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-04-06	rnd 2	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Seti, L (Lukhanyo)				Opponent Seti, L (Lukhanyo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 8	type Blitz	result 1	date 2019-04-13	rnd 8	type Blitz	result 1
		Opponent Ngxili, P (Phila)				Opponent Ngxili, P (Phila)
2	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 5	type Blitz	result 1	date 2019-04-13	rnd 5	type Blitz	result 1
		Opponent Louis, C (Caitlyn)				Opponent Louis, C (Caitlyn)
3	1	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 2	type Blitz	result 1	date 2019-04-13	rnd 2	type Blitz	result 1
		Opponent Van Der Merwe, L (Lucas)				Opponent Van Der Merwe, L (Lucas)

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	Seti ,L (Lukhanyo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Seti ,L (Lukhanyo)	1	1135.9	1560.9	1	1123.2	1560.9	0	0	0	0	0	0
2	Strydom ,D (De-Leon)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Strydom ,D (De-Leon)	1	1406.3	981.3	1	1401.5	981.3	0	0	0	0	0	0
3	Van Der Merwe ,D (Dillen)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Der Merwe ,D (Dillen)	1	1141.3	716.3	1	1140.9	716.3	0	0	0	0	0	0
4	Mabhele ,A (Ave)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mabhele ,A (Ave)	1	1167.5	742.5	1	1162	742.5	0	0	0	0	0	0
5	Miggels ,D (Dylan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Miggels ,D (Dylan)	1	1177.6	752.6	1	1160.4	752.6	0	0	0	0	0	0
6	Mwanda ,M (Malime)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mwanda ,M (Malime)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Arries ,CS (Clive Sydney)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Arries ,CS (Clive Sydney)	1	1352.7	927.7	0	0	0	0	0	0	1	1345	927.7
8	Samie ,N (Nazeem)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Samie ,N (Nazeem)	1	1390.3	965.3	0	0	0	0	0	0	1	1200	965.3
9	Modisaotsile ,B (Botlhale)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Modisaotsile ,B (Botlhale)	1	1280.9	855.9	0	0	0	0	0	0	1	1178.2	855.9
10	Singwani ,T (Thabang Musa)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Singwani ,T (Thabang Musa)	1	1115.1	690.1	0	0	0	0	0	0	1	1200	690.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Von Waltzleben, W (William)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms