Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bent, S (Sophia)

Chess SA id

2650102764

FIDE id

Date of birth

1965-05-24 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1296.9	1300	1300	1226.3
Raw rating	1296.9	1300	1300	1226.3
Weighted rating	1295.6	1299	1299	1224.4
Weighted performance	0	0	0	0
Floor	796.9	800	800	726.3
K-factor	36	36	36	36
Min/Max rating change allowed	144.4	143.8	143.8	159.7
Highest rating	1296.9 2024-03-01	1300 2024-03-01	1300 2024-03-01	1226.3 2024-03-01
Highest raw rating	1296.9 2024-03-01	1300 2024-03-01	1300 2024-03-01	1226.3 2024-03-01
Highest weighted rating	1292.5 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01	1226.3 2018-02-01
Highest weighted performance	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1296.9	1300	1300	1226.3
Analysis
Rating	1296.9	1300	1300	1226.3
Raw rating	1296.9	1300	1300	1226.3
Weighted rating	1295.6	1299	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	796.9	800	800	726.3
Max/Min rating change allowed	144.4	143.8	143.8	159.7
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	1296.9	1300	1300	1226.3
New weighted rating	1296.5	1299.7	1299.7	1225.7
New weighted performance	0	0	0	0
Temp new rating	1296.9	1300	1300	1226.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1296.9	1300	1300	1226.3
New K-factor	36	36	36	36
New floor	796.9	800	800	726.3

Item	Main	Blitz
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	13	2	15.38	-294.2	1160.3	866.1
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	13	2	15.38	-294.2	1160.3	866.1

Date	Main	Standard	Rapid	Blitz
2025-09-30	1296.9	1300	1300	1226.3
2025-09-01	1296.9	1300	1300	1226.3
2025-08-01	1296.9	1300	1300	1226.3
2025-07-01	1296.9	1300	1300	1226.3
2025-06-01	1296.9	1300	1300	1226.3
2025-05-01	1296.9	1300	1300	1226.3
2025-04-01	1296.9	1300	1300	1226.3
2025-03-01	1296.9	1300	1300	1226.3
2025-02-01	1296.9	1300	1300	1226.3
2025-01-01	1296.9	1300	1300	1226.3
2024-12-01	1296.9	1300	1300	1226.3
2024-11-01	1296.9	1300	1300	1226.3
2024-10-01	1296.9	1300	1300	1226.3
2024-09-01	1296.9	1300	1300	1226.3
2024-08-01	1296.9	1300	1300	1226.3
2024-07-01	1296.9	1300	1300	1226.3
2024-06-01	1296.9	1300	1300	1226.3
2024-08-01	1296.9	1300	1300	1226.3
2024-04-01	1296.9	1300	1300	1226.3
2024-03-01	1296.9	1300	1300	1226.3
2024-02-01	1296.9	1300	1300	1226.3
2024-01-01	1296.9	1300	1300	1226.3
2023-12-01	1166.1	1200	1200	1034.2
2023-11-01	1166.1	1200	1200	1034.2

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	SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Parents)	2018-05-19	2018-05-20	Blitz	Tshwane (GTP)	13	13	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 12	type Blitz	result 1	date 2018-05-20	rnd 12	type Blitz	result 1
		Opponent Grobler, P (Philip)				Opponent Grobler, P (Philip)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Blitz	result 1	date 2018-05-19	rnd 4	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 12	type Blitz	result 1	date 2018-05-20	rnd 12	type Blitz	result 1
		Opponent Grobler, P (Philip)				Opponent Grobler, P (Philip)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Blitz	result 1	date 2018-05-19	rnd 4	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 12	type Blitz	result 1	date 2018-05-20	rnd 12	type Blitz	result 1
		Opponent Grobler, P (Philip)				Opponent Grobler, P (Philip)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Blitz	result 1	date 2018-05-19	rnd 4	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 12	type Blitz	result 1	date 2018-05-20	rnd 12	type Blitz	result 1
		Opponent Grobler, P (Philip)				Opponent Grobler, P (Philip)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Blitz	result 1	date 2018-05-19	rnd 4	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)

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	De Villiers ,F (Franchelle)	1	0	-425	0	0	0	0	0	0	1	0	-425
1	De Villiers ,F (Franchelle)	1	500	75	0	0	0	0	0	0	1	500	75
2	Gandasarakula ,S (Sasidhar)	1	0	-425	0	0	0	0	0	0	1	0	-425
2	Gandasarakula ,S (Sasidhar)	1	1200	775	0	0	0	0	0	0	1	1200	775
3	Huisamen ,L (Louis Johannes Botha)	1	0	-425	0	0	0	0	0	0	1	0	-425
3	Huisamen ,L (Louis Johannes Botha)	1	1200	775	0	0	0	0	0	0	1	1200	775
4	Ramlall ,R (Rakesh)	1	0	-425	0	0	0	0	0	0	1	0	-425
4	Ramlall ,R (Rakesh)	1	1200	775	0	0	0	0	0	0	1	1200	775
5	Magu ,AV (Amardeep Vicky)	1	0	-425	0	0	0	0	0	0	1	0	-425
5	Magu ,AV (Amardeep Vicky)	1	1236	811	0	0	0	0	0	0	1	1236	811
6	De Villiers ,F (Francois)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	De Villiers ,F (Francois)	1	1200	775	0	0	0	0	0	0	1	1200	775
7	Grobler ,P (Philip)	1	1	425	0	0	0	0	0	0	1	1	425
7	Grobler ,P (Philip)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
8	Elliott ,D (Dwaine)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Elliott ,D (Dwaine)	1	1200	775	0	0	0	0	0	0	1	1200	775
9	Govender ,S (Sergen)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Govender ,S (Sergen)	1	1200	775	0	0	0	0	0	0	1	1200	775
10	Grobler ,AA (Anna Alida)	1	1	425	0	0	0	0	0	0	1	1	425
10	Grobler ,AA (Anna Alida)	1	1200	1625	0	0	0	0	0	0	1	1200	1625

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Bent, S (Sophia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms