Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sterley, B (Blair)

Chess SA id

2120137371

FIDE id

Date of birth

2012-07-21 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1099	1200	1034.6	1200
Raw rating	1099	1200	1034.6	1200
Weighted rating	1096.2	1200	1029.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	191.5	165.8	209.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1099	1200	1034.6	1200
Analysis
Rating	1099	1200	1034.6	1200
Raw rating	1099	1200	1034.6	1200
Weighted rating	1096.2	1200	1029.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	191.5	165.8	209.9	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	1099	1200	1034.6	1200
New weighted rating	1096.1	1200	1029.3	1200
New weighted performance	0	0	0	0
Temp new rating	1099	1200	1034.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1099	1200	1034.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	5	5
	0	0
	9	9
	0	0
History	14	14

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	14	1	7.14	-364.3	1221.1	856.8
Standard	0	0	0	0	0	0
Rapid	14	1	7.14	-364.3	1221.1	856.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1099	1200	1034.6	1200
2025-09-01	1099	1200	1034.6	1200
2025-08-01	1099	1200	1034.6	1200
2025-07-01	1099	1200	1034.6	1200
2025-06-01	1099	1200	1034.6	1200
2025-05-01	1099	1200	1034.6	1200
2025-04-01	1099	1200	1034.6	1200
2025-03-01	1099	1200	1034.6	1200
2025-02-01	1098.8	1200	1034.3	1200
2025-01-01	1087.2	1200	1012.8	1200
2024-12-01	1087.2	1200	1012.8	1200
2024-11-01	1087.2	1200	1012.8	1200
2024-10-01	1087.2	1200	1012.8	1200
2024-09-01	1087.2	1200	1012.8	1200
2024-08-01	1087.2	1200	1012.8	1200
2024-07-01	1087.2	1200	1012.8	1200
2024-06-01	1087.2	1200	1012.8	1200
2024-08-01	1087.2	1200	1012.8	1200
2024-04-01	1087.2	1200	1012.8	1200
2024-03-01	1125.6	1200	1083.6	1200
2024-02-01	1125.6	1200	1083.6	1200
2024-01-01	1125.6	1200	1083.6	1200
2023-12-01	1125.6	1200	1083.6	1200
2023-11-01	1125.6	1200	1083.6	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	Chas Everitt and MHI Attorneys Rapid 2024 (U14)	2024-03-09	2024-03-09	Rapid	Cape Town (WCT)	6	5	0	Yes	Analysis
2	District North 2022 (U11)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
3	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U12)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Mudhara, T (Tinashe)				Opponent Mudhara, T (Tinashe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Mudhara, T (Tinashe)				Opponent Mudhara, T (Tinashe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Mudhara, T (Tinashe)				Opponent Mudhara, T (Tinashe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Mudhara, T (Tinashe)				Opponent Mudhara, T (Tinashe)

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	Kotze ,L (Logan)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Kotze ,L (Logan)	2	1170	745	0	0	0	2	1151	745	0	0	0
2	Kirthan ,V (Vajra)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Kirthan ,V (Vajra)	1	1316.4	891.4	0	0	0	1	1290.2	891.4	0	0	0
3	Powis ,R (Robert)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Powis ,R (Robert)	1	1252.5	827.5	0	0	0	1	1200	827.5	0	0	0
4	Muller ,H (Helgard)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Muller ,H (Helgard)	1	1289.6	864.6	0	0	0	1	1277.6	864.6	0	0	0
5	O'Shea ,C (Conor)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	O'Shea ,C (Conor)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Dunbar ,A (Aaron)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Dunbar ,A (Aaron)	1	1188.2	763.2	0	0	0	1	1200	763.2	0	0	0
7	Maliwa ,H (Hlobisa)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Maliwa ,H (Hlobisa)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Spence ,B (Brian)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Spence ,B (Brian)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Engelbrecht ,A (Alec)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Engelbrecht ,A (Alec)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	De Klerk ,J (Jean-Albert)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	De Klerk ,J (Jean-Albert)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Sterley, B (Blair)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms