Chess South Africa Ratings Database

PLAYER PAGE

Personal

Williams, L (Lionel)

Chess SA id

100043000

FIDE id

Date of birth

2000-06-21 (Adult)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-11-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1093.3	813.1	1217.9	813.1
Raw rating	1093.3	813.1	1217.9	813.1
Weighted rating	1093.3	813.1	1217.9	813.1
Weighted performance	0	0	0	0
Floor	593.3	500	717.9	500
K-factor	40	40	36	40
Min/Max rating change allowed	193	287.8	161.6	287.8
Highest rating	1424.1 2021-06-01	1200 2024-03-01	1464.2 2021-06-01	1200 2024-03-01
Highest raw rating	1093.3 2024-03-01	813.1 2024-03-01	1217.9 2024-03-01	813.1 2024-03-01
Highest weighted rating	1093.3 2024-11-01	813.1 2024-11-01	1217.9 2025-02-01	813.1 2024-11-01
Highest weighted performance	1424.1 2021-06-01	1200 2024-03-01	1464.2 2021-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1093.3	813.1	1217.9	813.1
Analysis
Rating	1093.3	813.1	1217.9	813.1
Raw rating	1093.3	813.1	1217.9	813.1
Weighted rating	1093.3	813.1	1217.9
Weighted performance	0	0	0
K-factor	40	40	36	40
Floor	593.3	500	717.9	500
Max/Min rating change allowed	193	287.8	161.6	287.8
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	1093.3	813.1	1217.9	813.1
New weighted rating	1093.3	813.1	1217.9	813.1
New weighted performance	0	0	0	0
Temp new rating	1093.3	813.1	1217.9	813.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1093.3	813.1	1217.9	813.1
New K-factor	40	40	36	40
New floor	593.3	500	717.9	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	20	0	20
History	25	5	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
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	20	14.5	72.5	191.2	1261.2	1452.5
Standard	0	0	0	0	0	0
Rapid	20	14.5	72.5	191.2	1261.2	1452.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1093.3	813.1	1217.9	813.1
2025-09-01	1093.3	813.1	1217.9	813.1
2025-08-01	1093.3	813.1	1217.9	813.1
2025-07-01	1093.3	813.1	1217.9	813.1
2025-06-01	1093.3	813.1	1217.9	813.1
2025-05-01	1093.3	813.1	1217.9	813.1
2025-04-01	1093.3	813.1	1217.9	813.1
2025-03-01	1093.3	813.1	1217.9	813.1
2025-02-01	1093.3	813.1	1217.9	813.1
2025-01-01	1093.3	813.1	1217.9	813.1
2024-12-01	1093.3	813.1	1217.9	813.1
2024-11-01	1093.3	813.1	1217.9	813.1
2024-10-01	1093.3	813.1	1217.9	813.1
2024-09-01	1093.3	813.1	1217.9	813.1
2024-08-01	1093.3	813.1	1217.9	813.1
2024-07-01	1093.3	813.1	1217.9	813.1
2024-06-01	1093.3	813.1	1217.9	813.1
2024-08-01	1093.3	813.1	1217.9	813.1
2024-04-01	1093.3	813.1	1217.9	813.1
2024-03-01	1093.3	813.1	1217.9	813.1
2024-02-01	1093.3	813.1	1217.9	813.1
2024-01-01	1093.3	813.1	1217.9	813.1
2023-12-01	1093.3	813.1	1217.9	813.1
2023-11-01	1093.3	813.1	1217.9	813.1

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	West Coast Rural Chess Tournament 2021	2021-11-13	2021-11-13	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
2	Lambertsbay Heritage Chess Tournament 2021	2021-09-24	2021-09-24	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
3	West Coast Open 2021 (Open)	2021-06-26	2021-06-26	Rapid	West Coast (WCU)	6	6	5.5	Yes	Analysis
4	Annual Clint Van Rooyen Challenge 2021 (Open)	2021-05-22	2021-05-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Annual Clint Van Rooyen Challenge 2021				Tournament West Coast Open 2021
		date 2021-05-22	rnd 5	type Rapid	result 0.5	date 2021-06-26	rnd 6	type Rapid	result 1
		Opponent Ockhuis, DM (Deno Marc)				Opponent Ockhuis, M (Marius)
2	6	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament West Coast Rural Chess Tournament 2021
		date 2021-09-24	rnd 5	type Rapid	result 1	date 2021-11-13	rnd 5	type Rapid	result 1
		Opponent Engelbrecht, N (Navan)				Opponent Ellman, A (Anne-Belle)
3	2	Tournament Annual Clint Van Rooyen Challenge 2021				Tournament Annual Clint Van Rooyen Challenge 2021
		date 2021-05-22	rnd 2	type Rapid	result 1	date 2021-05-22	rnd 3	type Rapid	result 1
		Opponent Maarman, RP (R)				Opponent Titus, S (Sonay)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Annual Clint Van Rooyen Challenge 2021				Tournament West Coast Open 2021
		date 2021-05-22	rnd 5	type Rapid	result 0.5	date 2021-06-26	rnd 6	type Rapid	result 1
		Opponent Ockhuis, DM (Deno Marc)				Opponent Ockhuis, M (Marius)
2	6	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament West Coast Rural Chess Tournament 2021
		date 2021-09-24	rnd 5	type Rapid	result 1	date 2021-11-13	rnd 5	type Rapid	result 1
		Opponent Engelbrecht, N (Navan)				Opponent Ellman, A (Anne-Belle)
3	2	Tournament Annual Clint Van Rooyen Challenge 2021				Tournament Annual Clint Van Rooyen Challenge 2021
		date 2021-05-22	rnd 2	type Rapid	result 1	date 2021-05-22	rnd 3	type Rapid	result 1
		Opponent Maarman, RP (R)				Opponent Titus, S (Sonay)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament West Coast Rural Chess Tournament 2021				Tournament West Coast Rural Chess Tournament 2021
		date 2021-11-13	rnd 2	type Rapid	result 1	date 2021-11-13	rnd 5	type Rapid	result 1
		Opponent Mentoor, I (Ivan Gerrit)				Opponent Ellman, A (Anne-Belle)
2	3	Tournament West Coast Open 2021				Tournament West Coast Open 2021
		date 2021-06-26	rnd 1	type Rapid	result 1	date 2021-06-26	rnd 3	type Rapid	result 1
		Opponent Ockhuis, DM (Deno Marc)				Opponent Fortuin, L (Laurenzo)
3	2	Tournament West Coast Open 2021				Tournament West Coast Open 2021
		date 2021-06-26	rnd 5	type Rapid	result 1	date 2021-06-26	rnd 6	type Rapid	result 1
		Opponent Van Zyl, M (Mea)				Opponent Ockhuis, M (Marius)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament West Coast Rural Chess Tournament 2021				Tournament West Coast Rural Chess Tournament 2021
		date 2021-11-13	rnd 2	type Rapid	result 1	date 2021-11-13	rnd 5	type Rapid	result 1
		Opponent Mentoor, I (Ivan Gerrit)				Opponent Ellman, A (Anne-Belle)
2	3	Tournament West Coast Open 2021				Tournament West Coast Open 2021
		date 2021-06-26	rnd 1	type Rapid	result 1	date 2021-06-26	rnd 3	type Rapid	result 1
		Opponent Ockhuis, DM (Deno Marc)				Opponent Fortuin, L (Laurenzo)
3	2	Tournament West Coast Open 2021				Tournament West Coast Open 2021
		date 2021-06-26	rnd 5	type Rapid	result 1	date 2021-06-26	rnd 6	type Rapid	result 1
		Opponent Van Zyl, M (Mea)				Opponent Ockhuis, M (Marius)

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	Ellman ,A (Anne-Belle)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
1	Ellman ,A (Anne-Belle)	3	1289.8	1148.1	0	0	0	3	1140.1	1148.1	0	0	0
2	Ockhuis ,DM (Deno Marc)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
2	Ockhuis ,DM (Deno Marc)	2	1198.6	1411.1	0	0	0	2	1191	1411.1	0	0	0
3	Syster ,E (Eden)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
3	Syster ,E (Eden)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
4	Schroeder ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
4	Schroeder ,L (Liam)	1	1474.6	1899.6	0	0	0	1	1398.7	1899.6	0	0	0
5	Engelbrecht ,N (Navan)	1	1	425	0	0	0	1	1	425	0	0	0
5	Engelbrecht ,N (Navan)	1	1204.6	1629.6	0	0	0	1	1240.8	1629.6	0	0	0
6	Titus ,S (Sonay)	1	1	425	0	0	0	1	1	425	0	0	0
6	Titus ,S (Sonay)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Fortuin ,L (Laurenzo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Fortuin ,L (Laurenzo)	1	1212.9	1637.9	0	0	0	1	1200	1637.9	0	0	0
8	Van Wyk ,E (Ebrahim)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Wyk ,E (Ebrahim)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Booys ,LI (Leatin)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Booys ,LI (Leatin)	1	1546.3	1121.3	0	0	0	1	1650.7	1121.3	0	0	0
10	Maarman ,RP (R)	1	1	425	0	0	0	1	1	425	0	0	0
10	Maarman ,RP (R)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Williams, L (Lionel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms