Chess South Africa Ratings Database

PLAYER PAGE

Personal

Waldeck, LJD (Lesley John David)

Chess SA id

165061903

FIDE id

Date of birth

1965-09-16 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

CPA

Chess SA registered

Last active game

2022-02-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1401.6	1391.7	1300	1300
Raw rating	1401.6	1391.7	1300	1300
Weighted rating	1401.6	1391.7	1299	1299
Weighted performance	552.3	548.1	0	0
Floor	901.6	891.7	800	800
K-factor	32	36	36	36
Min/Max rating change allowed	124.4	126.2	143.8	143.8
Highest rating	1403.6 2020-02-01	1391.7 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1401.6 2024-02-01	1391.7 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1401.6 2024-02-01	1391.7 2024-02-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1403.6 2020-02-01	1387.9 2020-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1401.6	1391.7	1300	1300
Analysis
Rating	1401.6	1391.7	1300	1300
Raw rating	1401.6	1391.7	1300	1300
Weighted rating	1401.6	1391.7	1299
Weighted performance	552.3	548.1	0
K-factor	32	36	36	36
Floor	901.6	891.7	800	800
Max/Min rating change allowed	124.4	126.2	143.8	143.8
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	1401.6	1391.7	1300	1300
New weighted rating	1401.6	1391.7	1299.7	1299.7
New weighted performance	551.8	547.6	0	0
Temp new rating	1401.6	1391.7	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1401.6	1391.7	1300	1300
New K-factor	32	36	36	36
New floor	901.6	891.7	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	55	55

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	48	30	62.5	106.2	1295.5	1401.8
Standard	48	30	62.5	106.2	1295.5	1401.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1401.6	1391.7	1300	1300
2025-09-01	1401.6	1391.7	1300	1300
2025-08-01	1401.6	1391.7	1300	1300
2025-07-01	1401.6	1391.7	1300	1300
2025-06-01	1401.6	1391.7	1300	1300
2025-05-01	1401.6	1391.7	1300	1300
2025-04-01	1401.6	1391.7	1300	1300
2025-03-01	1401.6	1391.7	1300	1300
2025-02-01	1401.6	1391.7	1300	1300
2025-01-01	1401.6	1391.7	1300	1300
2024-12-01	1401.6	1391.7	1300	1300
2024-11-01	1401.6	1391.7	1300	1300
2024-10-01	1401.6	1391.7	1300	1300
2024-09-01	1401.6	1391.7	1300	1300
2024-08-01	1401.6	1391.7	1300	1300
2024-07-01	1401.6	1391.7	1300	1300
2024-06-01	1401.6	1391.7	1300	1300
2024-08-01	1401.6	1391.7	1300	1300
2024-04-01	1401.6	1391.7	1300	1300
2024-03-01	1401.6	1391.7	1300	1300
2024-02-01	1401.6	1391.7	1300	1300
2024-01-01	1401.6	1391.7	1300	1300
2023-12-01	1401.6	1391.7	1200	1200
2023-11-01	1401.6	1391.7	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	Western Province Open 2022 (Intermediate)	2022-02-26	2022-02-27	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
2	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
3	2020 Cape Of Good Hope Open (Open)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
4	2019 Kraaifontein Open (Open)	2019-12-06	2019-12-08	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
5	2019 Western Cape Club Championship (A+B)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	6	5	3	Yes	Analysis
6	2019 National Club Chess Championships (B)	2019-09-27	2019-09-29	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
7	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	9	6.5	Yes	Analysis
8	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	6	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2019 Kraaifontein Open				Tournament 2020 Cape Of Good Hope Open
		date 2019-12-07	rnd 4	type Standard	result 1	date 2020-02-23	rnd 5	type Standard	result 1
		Opponent Shapiro, M (Matthew)				Opponent Visage, H (Hendrik)
2	6	Tournament 2020 Western Province Open				Tournament Western Province Open 2022
		date 2020-03-08	rnd 5	type Standard	result 1	date 2022-02-27	rnd 5	type Standard	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Blauw, S (Siyamthanda)
3	4	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 3	type Standard	result 0.5	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Mutunhire, R (Romeo)				Opponent Crowie, A (Anon)

#	Games	Start				End
1	8	Tournament 2019 Kraaifontein Open				Tournament 2020 Cape Of Good Hope Open
		date 2019-12-07	rnd 4	type Standard	result 1	date 2020-02-23	rnd 5	type Standard	result 1
		Opponent Shapiro, M (Matthew)				Opponent Visage, H (Hendrik)
2	6	Tournament 2020 Western Province Open				Tournament Western Province Open 2022
		date 2020-03-08	rnd 5	type Standard	result 1	date 2022-02-27	rnd 5	type Standard	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Blauw, S (Siyamthanda)
3	4	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 3	type Standard	result 0.5	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Mutunhire, R (Romeo)				Opponent Crowie, A (Anon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Cape Of Good Hope Open
		date 2020-02-21	rnd 1	type Standard	result 1	date 2020-02-23	rnd 5	type Standard	result 1
		Opponent Kwali, L (Liyabona)				Opponent Visage, H (Hendrik)
2	3	Tournament 2020 Western Province Open				Tournament Western Province Open 2022
		date 2020-03-08	rnd 5	type Standard	result 1	date 2022-02-26	rnd 1	type Standard	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Nieuwoudt, H (Hein)
3	3	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Cunningham, L (Lezerick)				Opponent Crowie, A (Anon)

#	Games	Start				End
1	5	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Cape Of Good Hope Open
		date 2020-02-21	rnd 1	type Standard	result 1	date 2020-02-23	rnd 5	type Standard	result 1
		Opponent Kwali, L (Liyabona)				Opponent Visage, H (Hendrik)
2	3	Tournament 2020 Western Province Open				Tournament Western Province Open 2022
		date 2020-03-08	rnd 5	type Standard	result 1	date 2022-02-26	rnd 1	type Standard	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Nieuwoudt, H (Hein)
3	3	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Cunningham, L (Lezerick)				Opponent Crowie, A (Anon)

No games found.

#	Games	Start				End

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	Van Schaik ,N (Neil)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Schaik ,N (Neil)	1	1295.3	1720.3	1	1274	1720.3	0	0	0	0	0	0
2	Parenzee ,E (Ethan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Parenzee ,E (Ethan)	1	1378.2	1378.2	1	1366	1378.2	0	0	0	0	0	0
3	Osborne ,H (Hannah)	1	1	425	1	1	425	0	0	0	0	0	0
3	Osborne ,H (Hannah)	1	1283.1	1708.1	1	1284.6	1708.1	0	0	0	0	0	0
4	Raubenheimer ,H (Henry)	1	1	425	1	1	425	0	0	0	0	0	0
4	Raubenheimer ,H (Henry)	1	1267.1	1692.1	1	1268.4	1692.1	0	0	0	0	0	0
5	Shapiro ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
5	Shapiro ,M (Matthew)	1	1386.3	1811.3	1	1288.7	1811.3	0	0	0	0	0	0
6	Jansen ,AI (Alfonso Isaac)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jansen ,AI (Alfonso Isaac)	1	1223.3	1648.3	1	1209.1	1648.3	0	0	0	0	0	0
7	Mutunhire ,R (Romeo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mutunhire ,R (Romeo)	1	1270.4	1270.4	1	1266.1	1270.4	0	0	0	0	0	0
8	Brown ,D (Deon)	1	1	425	1	1	425	0	0	0	0	0	0
8	Brown ,D (Deon)	1	1246.4	1671.4	1	1265.3	1671.4	0	0	0	0	0	0
9	Masoka ,A (Ayema)	1	1	425	1	1	425	0	0	0	0	0	0
9	Masoka ,A (Ayema)	1	1356.8	1781.8	1	1336.1	1781.8	0	0	0	0	0	0
10	Wilson ,C (Caden)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Wilson ,C (Caden)	1	1212.6	787.6	1	1185.6	787.6	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

Waldeck, LJD (Lesley John David)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms