Chess South Africa Ratings Database

PLAYER PAGE

Personal

Williams, L (Layla)

Chess SA id

2090313372

FIDE id

Date of birth

2009-07-04 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1028.2

Item	Main	Standard	Rapid	Blitz
Rating	1193.7	1191.7	1200	1200
Raw rating	1193.7	1191.7	1200	1200
Weighted rating	1193.4	1191.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.3	167.8	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01
Highest raw rating	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01
Highest weighted performance	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1193.7	1191.7	1200	1200
Analysis
Rating	1193.7	1191.7	1200	1200
Raw rating	1193.7	1191.7	1200	1200
Weighted rating	1193.4	1191.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.3	167.8	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	1193.7	1191.7	1200	1200
New weighted rating	1193.3	1191.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1193.7	1191.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1193.7	1191.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	6	6
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	5	1	20	-255	1238.4	983.4
Standard	5	1	20	-255	1238.4	983.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	3	27.27	-193.2	1226.8	1033.6
Standard	11	3	27.27	-193.2	1226.8	1033.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1193.7	1191.7	1200	1200
2025-09-01	1193.7	1191.7	1200	1200
2025-08-01	1193.7	1191.7	1200	1200
2025-07-01	1193.7	1191.7	1200	1200
2025-06-01	1191.3	1188.6	1200	1200
2025-05-01	1194.8	1193.1	1200	1200
2025-04-01	1194.8	1193.1	1200	1200
2025-03-01	1194.8	1193.1	1200	1200
2025-02-01	1193.3	1191.2	1200	1200
2025-01-01	1170.8	1161.6	1200	1200
2024-12-01	1170.8	1161.6	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
2	Paarl Boys' High Chess Festival 2024 (C)	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent Steyn, A (Almarie)
2	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 2	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Paterson, Z (Zarah)				Opponent Paterson, Z (Zarah)

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent Steyn, A (Almarie)
2	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 2	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Paterson, Z (Zarah)				Opponent Paterson, Z (Zarah)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent Steyn, A (Almarie)
2	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 2	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Paterson, Z (Zarah)				Opponent Paterson, Z (Zarah)

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent Steyn, A (Almarie)
2	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 2	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Paterson, Z (Zarah)				Opponent Paterson, Z (Zarah)

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	Steyn ,A (Almarie)	1	1	425	1	1	425	0	0	0	0	0	0
1	Steyn ,A (Almarie)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Barnard ,M (Marthinus Christoffel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Barnard ,M (Marthinus Christoffel)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Paterson ,Z (Zarah)	1	1	425	1	1	425	0	0	0	0	0	0
3	Paterson ,Z (Zarah)	1	1171.5	1596.5	1	1165.7	1596.5	0	0	0	0	0	0
4	Smith ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Smith ,L (Luke)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	De Villiers ,L (Lienka)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Villiers ,L (Lienka)	1	1334.5	909.5	1	1334.3	909.5	0	0	0	0	0	0
6	Koopman ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Koopman ,J (Jayden)	1	1259.8	834.8	1	1191.6	834.8	0	0	0	0	0	0
7	Lamohr ,K (Kate)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lamohr ,K (Kate)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Burger ,S (Schalk Willem Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
8	Burger ,S (Schalk Willem Petrus)	1	1138.9	1563.9	1	1129.2	1563.9	0	0	0	0	0	0
9	Du Toit ,L (Leone)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Du Toit ,L (Leone)	1	1239.9	814.9	1	1244.1	814.9	0	0	0	0	0	0
10	Saunderson ,C (Cohan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Saunderson ,C (Cohan)	1	1304	879	1	1311.8	879	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Williams, L (Layla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms