Chess South Africa Ratings Database

PLAYER PAGE

Personal

Williams, R (Ruwaan)

Chess SA id

105087924

FIDE id

Date of birth

2005-11-06 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1077.4	1088.8	1117.6	1200
Raw rating	1077.4	1088.8	1117.6	1200
Weighted rating	1077.4	1088.8	1117.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	197.5	194.3	186.5	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1077.4	1088.8	1117.6	1200
Analysis
Rating	1077.4	1088.8	1117.6	1200
Raw rating	1077.4	1088.8	1117.6	1200
Weighted rating	1077.4	1088.8	1117.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	197.5	194.3	186.5	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	1077.4	1088.8	1117.6	1200
New weighted rating	1077.4	1088.8	1117.6	1200
New weighted performance	0	0	0	0
Temp new rating	1077.4	1088.8	1117.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1077.4	1088.8	1117.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
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	9	1	11.11	-330.6	1106.4	775.9
Standard	4	0	0	-425	1112	687
Rapid	5	1	20	-255	1102	847
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1077.4	1088.8	1117.6	1200
2025-09-30	1077.4	1088.8	1117.6	1200
2025-09-01	1077.4	1088.8	1117.6	1200
2025-08-01	1077.4	1088.8	1117.6	1200
2025-07-01	1077.4	1088.8	1117.6	1200
2025-06-01	1077.4	1088.8	1117.6	1200
2025-05-01	1077.4	1088.8	1117.6	1200
2025-04-01	1077.4	1088.8	1117.6	1200
2025-03-01	1077.4	1088.8	1117.6	1200
2025-02-01	1077.4	1088.8	1117.6	1200
2025-01-01	1077.4	1088.8	1117.6	1200
2024-12-01	1077.4	1088.8	1117.6	1200
2024-11-01	1077.4	1088.8	1117.6	1200
2024-10-01	1077.4	1088.8	1117.6	1200
2024-09-01	1077.4	1088.8	1117.6	1200
2024-08-01	1077.4	1088.8	1117.6	1200
2024-07-01	1077.4	1088.8	1117.6	1200
2024-09-01	1077.4	1088.8	1117.6	1200
2024-05-01	1077.4	1088.8	1117.6	1200
2024-04-01	1077.4	1088.8	1117.6	1200
2024-03-01	1077.4	1088.8	1117.6	1200
2024-02-01	1077.4	1088.8	1117.6	1200
2024-01-01	1077.4	1088.8	1117.6	1200
2023-12-01	1077.4	1088.8	1117.6	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 Cape Top Schools 2018 (U13 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
2	Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament Cape Winelands Schools Chess - Top Schools 2018
		date 2018-07-28	rnd 5	type Rapid	result 1	date 2018-07-28	rnd 5	type Rapid	result 1
		Opponent Muller, D (Deacon)				Opponent Muller, D (Deacon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament Cape Winelands Schools Chess - Top Schools 2018
		date 2018-07-28	rnd 5	type Rapid	result 1	date 2018-07-28	rnd 5	type Rapid	result 1
		Opponent Muller, D (Deacon)				Opponent Muller, D (Deacon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament Cape Winelands Schools Chess - Top Schools 2018
		date 2018-07-28	rnd 5	type Rapid	result 1	date 2018-07-28	rnd 5	type Rapid	result 1
		Opponent Muller, D (Deacon)				Opponent Muller, D (Deacon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament Cape Winelands Schools Chess - Top Schools 2018
		date 2018-07-28	rnd 5	type Rapid	result 1	date 2018-07-28	rnd 5	type Rapid	result 1
		Opponent Muller, D (Deacon)				Opponent Muller, D (Deacon)

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	Franzman ,A (Archard)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Franzman ,A (Archard)	1	1112.9	687.9	1	760.8	687.9	0	0	0	0	0	0
2	Hetherington ,D (Damian)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hetherington ,D (Damian)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Bell ,A (Ayakha)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bell ,A (Ayakha)	1	1187.1	762.1	1	1176.8	762.1	0	0	0	0	0	0
4	Sheldon ,A (Ackim)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sheldon ,A (Ackim)	1	947.9	522.9	1	946.3	522.9	0	0	0	0	0	0
5	Abrahams ,B (Basheer)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Abrahams ,B (Basheer)	1	1179.2	754.2	0	0	0	1	1245.2	754.2	0	0	0
6	Thengamandla ,L (Lilitha)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Thengamandla ,L (Lilitha)	1	1139.5	714.5	0	0	0	1	1099.2	714.5	0	0	0
7	Anderson ,N (Neo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Anderson ,N (Neo)	1	1130.9	705.9	0	0	0	1	1149.2	705.9	0	0	0
8	Muller ,D (Deacon)	1	1	425	0	0	0	1	1	425	0	0	0
8	Muller ,D (Deacon)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Suter ,D (Daniel)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Suter ,D (Daniel)	1	860.6	435.6	0	0	0	1	860.6	435.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Williams, R (Ruwaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms