Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ansah, B (Blessing Yaa Akoto)

Chess SA id

1070153253

FIDE id

Date of birth

2007-04-05 (U20)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1122.4	1131.7	1160.8	1200
Raw rating	1122.4	1131.7	1160.8	1200
Weighted rating	1121.8	1131.1	1160.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.2	182.8	175.3	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 2019-12-01	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 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1122.4	1131.7	1160.8	1200
Analysis
Rating	1122.4	1131.7	1160.8	1200
Raw rating	1122.4	1131.7	1160.8	1200
Weighted rating	1121.8	1131.1	1160.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.2	182.8	175.3	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	1122.4	1131.7	1160.8	1200
New weighted rating	1121.9	1131.2	1160.6	1200
New weighted performance	0	0	0	0
Temp new rating	1122.4	1131.7	1160.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1122.4	1131.7	1160.8	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
	15	9	6
	0	0	0
	0	0	0
History	15	9	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	15	4.5	30	-170	1178.6	1008.6
Standard	9	2.5	27.78	-188.9	1199.4	1010.5
Rapid	6	2	33.33	-141.7	1147.5	1005.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1122.4	1131.7	1160.8	1200
2025-09-30	1122.4	1131.7	1160.8	1200
2025-09-01	1122.4	1131.7	1160.8	1200
2025-08-01	1122.4	1131.7	1160.8	1200
2025-07-01	1122.4	1131.7	1160.8	1200
2025-06-01	1122.4	1131.7	1160.8	1200
2025-05-01	1122.4	1131.7	1160.8	1200
2025-04-01	1122.4	1131.7	1160.8	1200
2025-03-01	1122.4	1131.7	1160.8	1200
2025-02-01	1122.4	1131.7	1160.8	1200
2025-01-01	1120.6	1130	1160	1200
2024-12-01	1120.6	1130	1160	1200
2024-11-01	1120.6	1130	1160	1200
2024-10-01	1120.6	1130	1160	1200
2024-09-01	1120.6	1130	1160	1200
2024-08-01	1120.6	1130	1160	1200
2024-07-01	1120.6	1130	1160	1200
2024-09-01	1120.6	1130	1160	1200
2024-05-01	1120.6	1130	1160	1200
2024-04-01	1120.6	1130	1160	1200
2024-03-01	1120.6	1130	1160	1200
2024-02-01	1120.6	1130	1160	1200
2024-01-01	1120.6	1130	1160	1200
2023-12-01	1120.6	1130	1160	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	1st BC Chess Trials 2024 (HS B)	2024-03-02	2024-03-02	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
2	4th BC HS Trials 2023 (B)	2023-08-26	2023-08-26	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis
3	2nd BC Trials 2023 (High School B)	2023-06-17	2023-06-17	Rapid	Buffalo City (EBC)	7	6	2	Yes	Analysis
4	3rd Vikings Champs 2023 (U18-Adults)	2023-03-23	2023-03-23	Standard	Buffalo City (EBC)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 3	type Rapid	result 0.5	date 2023-06-17	rnd 6	type Rapid	result 0.5
		Opponent Ntlombe, A (Akohlulwa)				Opponent Anoncho, B (Benedicta)
2	1	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Makeleni, S (Sandiso)				Opponent Makeleni, S (Sandiso)
3	1	Tournament 3rd Vikings Champs 2023				Tournament 3rd Vikings Champs 2023
		date 2023-03-23	rnd 5	type Standard	result 1	date 2023-03-23	rnd 5	type Standard	result 1
		Opponent Mnyazi, L (Linathi)				Opponent Mnyazi, L (Linathi)

#	Games	Start				End
1	1	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Makeleni, S (Sandiso)				Opponent Makeleni, S (Sandiso)
2	1	Tournament 3rd Vikings Champs 2023				Tournament 3rd Vikings Champs 2023
		date 2023-03-23	rnd 5	type Standard	result 1	date 2023-03-23	rnd 5	type Standard	result 1
		Opponent Mnyazi, L (Linathi)				Opponent Mnyazi, L (Linathi)
3	1	Tournament 3rd Vikings Champs 2023				Tournament 3rd Vikings Champs 2023
		date 2023-03-23	rnd 1	type Standard	result 0.5	date 2023-03-23	rnd 1	type Standard	result 0.5
		Opponent Qubeka, S (Simele)				Opponent Qubeka, S (Simele)

#	Games	Start				End
1	3	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 3	type Rapid	result 0.5	date 2023-06-17	rnd 6	type Rapid	result 0.5
		Opponent Ntlombe, A (Akohlulwa)				Opponent Anoncho, B (Benedicta)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Makeleni, S (Sandiso)				Opponent Makeleni, S (Sandiso)
2	1	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 4	type Rapid	result 1	date 2023-06-17	rnd 4	type Rapid	result 1
		Opponent Jikijela, A (Ayana)				Opponent Jikijela, A (Ayana)
3	1	Tournament 3rd Vikings Champs 2023				Tournament 3rd Vikings Champs 2023
		date 2023-03-23	rnd 5	type Standard	result 1	date 2023-03-23	rnd 5	type Standard	result 1
		Opponent Mnyazi, L (Linathi)				Opponent Mnyazi, L (Linathi)

#	Games	Start				End
1	1	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Makeleni, S (Sandiso)				Opponent Makeleni, S (Sandiso)
2	1	Tournament 3rd Vikings Champs 2023				Tournament 3rd Vikings Champs 2023
		date 2023-03-23	rnd 5	type Standard	result 1	date 2023-03-23	rnd 5	type Standard	result 1
		Opponent Mnyazi, L (Linathi)				Opponent Mnyazi, L (Linathi)

#	Games	Start				End
1	1	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 4	type Rapid	result 1	date 2023-06-17	rnd 4	type Rapid	result 1
		Opponent Jikijela, A (Ayana)				Opponent Jikijela, A (Ayana)

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	Amankwah ,C (Ciara)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Amankwah ,C (Ciara)	2	1174.8	749.8	2	1177.2	749.8	0	0	0	0	0	0
2	Qubeka ,S (Simele)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Qubeka ,S (Simele)	1	1251.1	1251.1	1	1261.6	1251.1	0	0	0	0	0	0
3	Mnyazi ,L (Linathi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mnyazi ,L (Linathi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Colani ,H (Hlumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Colani ,H (Hlumelo)	1	1303.8	878.8	1	1335.5	878.8	0	0	0	0	0	0
5	Sijeku ,N (Nkitha)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sijeku ,N (Nkitha)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Kabuya ,N (Nehemiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kabuya ,N (Nehemiah)	1	1215.9	790.9	1	1207.6	790.9	0	0	0	0	0	0
7	Peter ,K (Kamvalethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Peter ,K (Kamvalethu)	1	1098.7	673.7	1	1079.2	673.7	0	0	0	0	0	0
8	Makeleni ,S (Sandiso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Makeleni ,S (Sandiso)	1	1175.6	1600.6	1	1200	1600.6	0	0	0	0	0	0
9	Jikijela ,A (Ayana)	1	1	425	0	0	0	1	1	425	0	0	0
9	Jikijela ,A (Ayana)	1	1084.5	1509.5	0	0	0	1	1200	1509.5	0	0	0
10	Mvubu ,S (Sikuyo)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mvubu ,S (Sikuyo)	1	1154.5	729.5	0	0	0	1	1200	729.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Ansah, B (Blessing Yaa Akoto)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms