Chess South Africa Ratings Database

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Personal

Williams, K (Kecia)

Chess SA id

204050827

FIDE id

Date of birth

2004-02-02 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1123.3	1135.2	982	946.8
Raw rating	1123.3	1135.2	982	946.8
Weighted rating	1123.3	1135.2	982	946.8
Weighted performance	208.2	206.9	0	0
Floor	623.3	635.2	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	185	181.9	226.2	237.8
Highest rating	1360.8 2018-02-01	1362.9 2018-02-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	1123.3 2024-02-01	1135.2 2024-02-01	982 2024-02-01	946.8 2024-02-01
Highest weighted rating	1123.3 2024-11-01	1135.2 2024-11-01	982 2024-11-01	946.8 2024-11-01
Highest weighted performance	1360.8 2018-02-01	1362.9 2018-02-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1123.3	1135.2	982	946.8
Analysis
Rating	1123.3	1135.2	982	946.8
Raw rating	1123.3	1135.2	982	946.8
Weighted rating	1123.3	1135.2	982
Weighted performance	208.2	206.9	0
K-factor	40	40	40	40
Floor	623.3	635.2	500	500
Max/Min rating change allowed	185	181.9	226.2	237.8
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	1123.3	1135.2	982	946.8
New weighted rating	1123.3	1135.2	982	946.8
New weighted performance	207.8	206.5	0	0
Temp new rating	1123.3	1135.2	982	946.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1123.3	1135.2	982	946.8
New K-factor	40	40	40	40
New floor	623.3	635.2	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	156	128	22	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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	52	31.5	60.58	89.9	1070.6	1160.5
Standard	47	28.5	60.64	90.4	1077.8	1168.2
Rapid	5	3	60	85	1003.2	1088.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1123.3	1135.2	982	946.8
2025-09-01	1123.3	1135.2	982	946.8
2025-08-01	1123.3	1135.2	982	946.8
2025-07-01	1123.3	1135.2	982	946.8
2025-06-01	1123.3	1135.2	982	946.8
2025-05-01	1123.3	1135.2	982	946.8
2025-04-01	1123.3	1135.2	982	946.8
2025-03-01	1123.3	1135.2	982	946.8
2025-02-01	1123.3	1135.2	982	946.8
2025-01-01	1123.3	1135.2	982	946.8
2024-12-01	1123.3	1135.2	982	946.8
2024-11-01	1123.3	1135.2	982	946.8
2024-10-01	1123.3	1135.2	982	946.8
2024-09-01	1123.3	1135.2	982	946.8
2024-08-01	1123.3	1135.2	982	946.8
2024-07-01	1123.3	1135.2	982	946.8
2024-06-01	1123.3	1135.2	982	946.8
2024-08-01	1123.3	1135.2	982	946.8
2024-04-01	1123.3	1135.2	982	946.8
2024-03-01	1123.3	1135.2	982	946.8
2024-02-01	1123.3	1135.2	982	946.8
2024-01-01	1123.3	1135.2	982	946.8
2023-12-01	1123.3	1135.2	982	946.8
2023-11-01	1123.3	1135.2	982	946.8

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 Schools Individuals 2019 (U15 Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	4	Yes	Analysis
2	Metro School Chess Closed Individual Trials 2019 (U15 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	Western Cape Women`s Open 2019 (Prestige)	2019-03-08	2019-03-10	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
4	District North Schools Chess Trials 2019 (U15)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
5	Western Cape Kings & Queens 2018 (Girls)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Western Cape Top Schools 2018 (U15-U19 Girls)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
7	Western Cape Schools Individuals 2018 (U15 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3.5	Yes	Analysis
8	2018 WP Schools Closed Trials (U15 Girls)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
9	District North Schools Chess Open Trials 2018 (U15)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-09	rnd 1	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Shuman, E (Emily)
2	4	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-05	rnd 6	type Standard	result 0.5
		Opponent Adams, A (Atiyyah)				Opponent Du Preez, K (Katrien)
3	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 6	type Standard	result 1
		Opponent Ndleleni, Z (Zanele)				Opponent Naidoo, T (Thushani)

#	Games	Start				End
1	5	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-09	rnd 1	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Shuman, E (Emily)
2	4	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-05	rnd 6	type Standard	result 0.5
		Opponent Adams, A (Atiyyah)				Opponent Du Preez, K (Katrien)
3	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 6	type Standard	result 1
		Opponent Ndleleni, Z (Zanele)				Opponent Naidoo, T (Thushani)

#	Games	Start				End
1	3	Tournament Western Cape Kings & Queens 2018				Tournament Western Cape Kings & Queens 2018
		date 2018-10-20	rnd 1	type Rapid	result 1	date 2018-10-20	rnd 3	type Rapid	result 1
		Opponent Eyberg, Z (Zoe)				Opponent Hine, H (Hailey)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-09	rnd 1	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Shuman, E (Emily)
2	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 6	type Standard	result 1
		Opponent Ndleleni, Z (Zanele)				Opponent Naidoo, T (Thushani)
3	3	Tournament Western Cape Kings & Queens 2018				Tournament Western Cape Kings & Queens 2018
		date 2018-10-20	rnd 1	type Rapid	result 1	date 2018-10-20	rnd 3	type Rapid	result 1
		Opponent Eyberg, Z (Zoe)				Opponent Hine, H (Hailey)

#	Games	Start				End
1	5	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-09	rnd 1	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Shuman, E (Emily)
2	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 6	type Standard	result 1
		Opponent Ndleleni, Z (Zanele)				Opponent Naidoo, T (Thushani)
3	2	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-04	rnd 4	type Standard	result 1
		Opponent Adams, A (Atiyyah)				Opponent Kiewiet, B (Brook-Lynn)

#	Games	Start				End
1	3	Tournament Western Cape Kings & Queens 2018				Tournament Western Cape Kings & Queens 2018
		date 2018-10-20	rnd 1	type Rapid	result 1	date 2018-10-20	rnd 3	type Rapid	result 1
		Opponent Eyberg, Z (Zoe)				Opponent Hine, H (Hailey)

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	Vries ,L (Lemonte)	2	2	425	2	2	425	0	0	0	0	0	0
1	Vries ,L (Lemonte)	2	853.7	1278.7	2	855.5	1278.7	0	0	0	0	0	0
2	Yu ,CRR (Changrui)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Yu ,CRR (Changrui)	2	1595.9	1170.9	2	1598.7	1170.9	0	0	0	0	0	0
3	Goedeman ,E (Elzane)	2	2	425	2	2	425	0	0	0	0	0	0
3	Goedeman ,E (Elzane)	2	751.2	1176.2	2	729.4	1176.2	0	0	0	0	0	0
4	Mbotyi ,L (Lizalise)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Mbotyi ,L (Lizalise)	2	1202.9	1202.9	1	1240	1627.9	1	1200	777.9	0	0	0
5	Fritz ,S (She-Earl)	1	1	425	1	1	425	0	0	0	0	0	0
5	Fritz ,S (She-Earl)	1	824.5	1249.5	1	791.6	1249.5	0	0	0	0	0	0
6	Gibson ,A (Amy-Leigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Gibson ,A (Amy-Leigh)	1	1403.1	978.1	1	1395.3	978.1	0	0	0	0	0	0
7	Naidoo ,T (Thushani)	1	1	425	1	1	425	0	0	0	0	0	0
7	Naidoo ,T (Thushani)	1	1076.1	1501.1	1	1084.9	1501.1	0	0	0	0	0	0
8	Van Schoor ,J (Jordan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Schoor ,J (Jordan)	1	501.2	926.2	1	501.2	926.2	0	0	0	0	0	0
9	Mqikela ,K (Kamvalethu)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mqikela ,K (Kamvalethu)	1	1231.7	1231.7	1	1250.3	1231.7	0	0	0	0	0	0
10	Klinger ,K (Keegan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Klinger ,K (Keegan)	1	1200	1625	1	1200	1625	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

Williams, K (Kecia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms