Chess South Africa Ratings Database

PLAYER PAGE

Personal

Akther, S (Sumaya)

Chess SA id

2110305822

FIDE id

Date of birth

2011-08-11 (U16)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1176.1	1164.7	1201.6	1200
Raw rating	1176.1	1164.7	1201.6	1200
Weighted rating	1173	1159.8	1201.4	1200
Weighted performance	0	0	0	0
Floor	700	700	701.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.5	174.4	165.4	165.8
Highest rating	1200 2024-06-01	1200 2024-06-01	1224.9 2024-08-01	1200 2024-06-01
Highest raw rating	1200 2024-06-01	1200 2024-06-01	1201.6 2024-09-01	1200 2024-06-01
Highest weighted rating	1200 2024-06-01	1200 2024-06-01	1201.6 2024-10-01	1200 2024-06-01
Highest weighted performance	1200 2025-01-01	1200 2025-01-01	1224.9 2024-08-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1176.1	1164.7	1201.6	1200
Analysis
Rating	1176.1	1164.7	1201.6	1200
Raw rating	1176.1	1164.7	1201.6	1200
Weighted rating	1173	1159.8	1201.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	701.6	700
Max/Min rating change allowed	171.5	174.4	165.4	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	1176.1	1164.7	1201.6	1200
New weighted rating	1172.9	1159.7	1201.4	1200
New weighted performance	0	0	0	0
Temp new rating	1176.1	1164.7	1201.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1176.1	1164.7	1201.6	1200
New K-factor	36	36	36	36
New floor	700	700	701.6	700

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

Games since
	Main 9	Standard 5		Rapid 4		Blitz 0
Gender	Female
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	9	3	33.33	-141.7	1215.6	1074
Standard	5	1	20	-255	1169.9	914.9
Rapid	4	2	50	0	1272.8	1272.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1176.1	1164.7	1201.6	1200
2025-09-30	1176.1	1164.7	1201.6	1200
2025-09-01	1176.1	1164.7	1201.6	1200
2025-08-01	1176.1	1164.7	1201.6	1200
2025-07-01	1176.1	1164.7	1201.6	1200
2025-06-01	1176.1	1164.7	1201.6	1200
2025-05-01	1176.1	1164.7	1201.6	1200
2025-04-01	1176.1	1164.7	1201.6	1200
2025-03-01	1176.1	1164.7	1201.6	1200
2025-02-01	1175.6	1163.5	1201.6	1200
2025-01-01	1158.1	1133.2	1201.6	1200
2024-12-01	1158.1	1133.2	1201.6	1200
2024-11-01	1158.1	1133.2	1201.6	1200
2024-10-01	1158.1	1133.2	1201.6	1200
2024-09-01	1158.1	1133.2	1201.6	1200
2024-08-01	1144.9	1133.2	1200	1200
2024-07-01	1144.9	1133.2	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Sarah Baartman District Schools Trials 2024 (U13 Girls)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
2	SBDCU Trial 3 2024 (U14)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Tadesse, I (Isabella)				Opponent Clark, C (Clea)
2	1	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 1
		Opponent Hudson, K (Keith)				Opponent Hudson, K (Keith)

#	Games	Start				End
1	1	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 1
		Opponent Hudson, K (Keith)				Opponent Hudson, K (Keith)

#	Games	Start				End
1	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Tadesse, I (Isabella)				Opponent Clark, C (Clea)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Tadesse, I (Isabella)				Opponent Clark, C (Clea)
2	1	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 1
		Opponent Hudson, K (Keith)				Opponent Hudson, K (Keith)

#	Games	Start				End
1	1	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 1
		Opponent Hudson, K (Keith)				Opponent Hudson, K (Keith)

#	Games	Start				End
1	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 1
		Opponent Tadesse, I (Isabella)				Opponent Clark, C (Clea)

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	Mfunda ,K (Kungawo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mfunda ,K (Kungawo)	1	1113.6	688.6	1	1096	688.6	0	0	0	0	0	0
2	Goliath ,C (Caron)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Goliath ,C (Caron)	1	1243.1	818.1	1	1245.3	818.1	0	0	0	0	0	0
3	Hudson ,K (Keith)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hudson ,K (Keith)	1	1140.2	1565.2	1	1132	1565.2	0	0	0	0	0	0
4	Mbambani ,S (Sinethemba)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mbambani ,S (Sinethemba)	1	1184.2	759.2	1	1181.6	759.2	0	0	0	0	0	0
5	Mills ,D (Dante)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mills ,D (Dante)	1	1168.4	743.4	1	1161.2	743.4	0	0	0	0	0	0
6	Clark ,C (Clea)	1	1	425	0	0	0	1	1	425	0	0	0
6	Clark ,C (Clea)	1	1189.2	1614.2	0	0	0	1	1182	1614.2	0	0	0
7	Tadesse ,I (Isabella)	1	1	425	0	0	0	1	1	425	0	0	0
7	Tadesse ,I (Isabella)	1	1209.8	1634.8	0	0	0	1	1200	1634.8	0	0	0
8	Ngqoyiya ,S (Somila)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ngqoyiya ,S (Somila)	1	1502.4	1077.4	0	0	0	1	1301.9	1077.4	0	0	0
9	Frysenburg ,HJ (Hope Juane)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Frysenburg ,HJ (Hope Juane)	1	1190	765	0	0	0	1	1212.2	765	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Akther, S (Sumaya)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms