Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Niel, L (Leslie)

Chess SA id

1000162373

FIDE id

Date of birth

1900-10-01 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1260.6	1256.2	1200	1200
Raw rating	1260.6	1256.2	1200	1200
Weighted rating	1258.7	1254.4	1200	1200
Weighted performance	0	0	0	0
Floor	760.6	756.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.1	153.1	165.8	165.8
Highest rating	1342.3 2024-03-01	1318 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1260.6 2024-04-01	1256.2 2024-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1257.1 2025-08-01	1252.8 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1342.3 2024-03-01	1318 2024-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1260.6	1256.2	1200	1200
Analysis
Rating	1260.6	1256.2	1200	1200
Raw rating	1260.6	1256.2	1200	1200
Weighted rating	1258.7	1254.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	760.6	756.2	700	700
Max/Min rating change allowed	152.1	153.1	165.8	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	1260.6	1256.2	1200	1200
New weighted rating	1259.3	1255	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1260.6	1256.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1260.6	1256.2	1200	1200
New K-factor	36	36	36	36
New floor	760.6	756.2	700	700

Item	Main	Standard
	0	0
	0	0
	6	6
	6	6
	0	0
	0	0
History	12	12

Games since
	Main 6	Standard 6		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	12	6.5	54.17	35.4	1308.9	1344.4
Standard	12	6.5	54.17	35.4	1308.9	1344.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1260.6	1256.2	1200	1200
2025-09-01	1260.6	1256.2	1200	1200
2025-08-01	1260.6	1256.2	1200	1200
2025-07-01	1260.6	1256.2	1200	1200
2025-06-01	1260.6	1256.2	1200	1200
2025-05-01	1260.6	1256.2	1200	1200
2025-04-01	1260.6	1256.2	1200	1200
2025-03-01	1260.6	1256.2	1200	1200
2025-02-01	1260.6	1256.2	1200	1200
2025-01-01	1260.6	1256.2	1200	1200
2024-12-01	1260.6	1256.2	1200	1200
2024-11-01	1260.6	1256.2	1200	1200
2024-10-01	1260.6	1256.2	1200	1200
2024-09-01	1260.6	1256.2	1200	1200
2024-08-01	1260.6	1256.2	1200	1200
2024-07-01	1260.6	1256.2	1200	1200
2024-06-01	1260.6	1256.2	1200	1200
2024-08-01	1260.6	1256.2	1200	1200
2024-04-01	1260.6	1256.2	1200	1200
2024-03-01	1223	1220.2	1200	1200
2024-02-01	1223	1220.2	1200	1200
2024-01-01	1223	1220.2	1200	1200
2023-12-01	1223	1220.2	1200	1200
2023-11-01	1223	1220.2	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	Cape Town Open Chess Championship 2024 (Intermediate)	2024-03-16	2024-03-17	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Western Cape Closed Championship 2023 (E)	2023-09-24	2023-09-25	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-16	rnd 4	type Standard	result 0.5	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Copley, M (Murray)				Opponent Stern, M (Mason)
2	2	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 0.5
		Opponent Viljoen, L (Lienka)				Opponent Rogov, E (Evgenij)
3	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 4	type Standard	result 1	date 2023-09-25	rnd 5	type Standard	result 1
		Opponent Somai, J (Jhash)				Opponent Bester, C (Christoff)

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-16	rnd 4	type Standard	result 0.5	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Copley, M (Murray)				Opponent Stern, M (Mason)
2	2	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 0.5
		Opponent Viljoen, L (Lienka)				Opponent Rogov, E (Evgenij)
3	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 4	type Standard	result 1	date 2023-09-25	rnd 5	type Standard	result 1
		Opponent Somai, J (Jhash)				Opponent Bester, C (Christoff)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 4	type Standard	result 1	date 2023-09-25	rnd 5	type Standard	result 1
		Opponent Somai, J (Jhash)				Opponent Bester, C (Christoff)
2	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-17	rnd 5	type Standard	result 1	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Stern, M (Mason)				Opponent Stern, M (Mason)
3	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Viljoen, L (Lienka)

#	Games	Start				End
1	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 4	type Standard	result 1	date 2023-09-25	rnd 5	type Standard	result 1
		Opponent Somai, J (Jhash)				Opponent Bester, C (Christoff)
2	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-17	rnd 5	type Standard	result 1	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Stern, M (Mason)				Opponent Stern, M (Mason)
3	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Viljoen, L (Lienka)

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	Copley ,M (Murray)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Copley ,M (Murray)	1	1400.8	1400.8	1	1350.8	1400.8	0	0	0	0	0	0
2	De Bruyn ,R (Rizaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	De Bruyn ,R (Rizaan)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Somai ,J (Jhash)	1	1	425	1	1	425	0	0	0	0	0	0
3	Somai ,J (Jhash)	1	1213.4	1638.4	1	1180.4	1638.4	0	0	0	0	0	0
4	Bester ,C (Christoff)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bester ,C (Christoff)	1	1268.5	1693.5	1	1245.8	1693.5	0	0	0	0	0	0
5	Stern ,M (Mason)	1	1	425	1	1	425	0	0	0	0	0	0
5	Stern ,M (Mason)	1	1386	1811	1	1320.6	1811	0	0	0	0	0	0
6	Tuyisenge ,E (Eddy)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Tuyisenge ,E (Eddy)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Holtzhausen ,R (Reinhard)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Holtzhausen ,R (Reinhard)	1	1326.4	901.4	1	1319.6	901.4	0	0	0	0	0	0
8	Wilson ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Wilson ,J (James)	1	1458.7	1033.7	1	1470.1	1033.7	0	0	0	0	0	0
9	Viljoen ,L (Lienka)	1	1	425	1	1	425	0	0	0	0	0	0
9	Viljoen ,L (Lienka)	1	1291.6	1716.6	1	1345.2	1716.6	0	0	0	0	0	0
10	Macilikishe ,A (Anda)	1	1	425	1	1	425	0	0	0	0	0	0
10	Macilikishe ,A (Anda)	1	1118.4	1543.4	1	1106	1543.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Niel, L (Leslie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms