Chess South Africa Ratings Database

PLAYER PAGE

Personal

Somayoko, O (Onele)

Chess SA id

2000159955

FIDE id

Date of birth

2000-11-23 (Adult)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1156.9	1197.9	1127	1200
Raw rating	1156.9	1197.9	1127	1200
Weighted rating	1155.3	1197.1	1125.1	1200
Weighted performance	0	0	0	0
Floor	700	704.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.3	166.3	184	165.8
Highest rating	1200 2018-10-01	1225.1 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1204.3 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1204.3 2024-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1225.1 2023-08-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1156.9	1197.9	1127	1200
Analysis
Rating	1156.9	1197.9	1127	1200
Raw rating	1156.9	1197.9	1127	1200
Weighted rating	1155.3	1197.1	1125.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	704.3	700	700
Max/Min rating change allowed	176.3	166.3	184	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	1156.9	1197.9	1127	1200
New weighted rating	1155.3	1197	1125.2	1200
New weighted performance	0	0	0	0
Temp new rating	1156.9	1197.9	1127	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1156.9	1197.9	1127	1200
New K-factor	36	36	36	36
New floor	700	704.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	6	4
	14	6	8
	0	0	0
	0	0	0
History	24	12	12

Games since
	Main 10	Standard 6		Rapid 4		Blitz 0
Gender	Female
Age group	Adult
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	24	8.5	35.42	-124	1217.1	1093.2
Standard	12	5.5	45.83	-35.4	1207.9	1172.5
Rapid	12	3	25	-212.5	1226.3	1013.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1156.9	1197.9	1127	1200
2025-09-01	1156.9	1197.9	1127	1200
2025-08-01	1156.9	1197.9	1127	1200
2025-07-01	1156.9	1197.9	1127	1200
2025-06-01	1156.9	1197.9	1127	1200
2025-05-01	1156.9	1197.9	1127	1200
2025-04-01	1156.9	1197.9	1127	1200
2025-03-01	1156.9	1197.9	1127	1200
2025-02-01	1156.5	1197.2	1127	1200
2025-01-01	1142.5	1185.6	1115.4	1200
2024-12-01	1142.5	1185.6	1115.4	1200
2024-11-01	1142.5	1185.6	1115.4	1200
2024-10-01	1142.5	1185.6	1115.4	1200
2024-09-01	1161.6	1204.3	1128	1200
2024-08-01	1161.6	1204.3	1128	1200
2024-07-01	1161.6	1204.3	1128	1200
2024-06-01	1161.6	1204.3	1128	1200
2024-08-01	1161.6	1204.3	1128	1200
2024-04-01	1161.6	1204.3	1128	1200
2024-03-01	1161.6	1204.3	1128	1200
2024-02-01	1161.6	1204.3	1128	1200
2024-01-01	1161.6	1204.3	1128	1200
2023-12-01	1161.6	1204.3	1128	1200
2023-11-01	1161.6	1204.3	1128	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	EC CoSACSA Provincial Individual Championship 2024 (Ladies)	2024-09-07	2024-09-08	Standard	Amathole (EAL)	6	6	2.5	Yes	Analysis
2	EC CoSACSA Provincial Team Championship 2024 (Ladies)	2024-09-07	2024-09-07	Rapid	Amathole (EAL)	5	4	1	Yes	Analysis
3	EC CoSACSA Provincial Individual Championships 2023 (Ladies)	2023-08-20	2023-08-20	Standard	Amathole (EAL)	6	6	3	Yes	Analysis
4	EC CoSACSA Provincial Team Championships 2023 (Female)	2023-08-19	2023-08-19	Rapid	Amathole (EAL)	10	8	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament EC CoSACSA Provincial Individual Championship 2024				Tournament EC CoSACSA Provincial Individual Championship 2024
		date 2024-09-07	rnd 1	type Standard	result 1	date 2024-09-08	rnd 2	type Standard	result 1
		Opponent Sityi, E (Elam)				Opponent Nonqondo, V (Vuyelwa)
2	2	Tournament EC CoSACSA Provincial Individual Championships 2023				Tournament EC CoSACSA Provincial Team Championship 2024
		date 2023-08-20	rnd 6	type Standard	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Phezisa, N (Nandipha)				Opponent Nomlala, T (Timna)
3	2	Tournament EC CoSACSA Provincial Team Championships 2023				Tournament EC CoSACSA Provincial Team Championships 2023
		date 2023-08-19	rnd 7	type Rapid	result 1	date 2023-08-19	rnd 9	type Rapid	result 1
		Opponent Somjica, A (Amanda)				Opponent Noxhaka, A (Abenathi)

#	Games	Start				End
1	3	Tournament EC CoSACSA Provincial Individual Championships 2023				Tournament EC CoSACSA Provincial Individual Championship 2024
		date 2023-08-20	rnd 6	type Standard	result 1	date 2024-09-08	rnd 2	type Standard	result 1
		Opponent Phezisa, N (Nandipha)				Opponent Nonqondo, V (Vuyelwa)
2	1	Tournament EC CoSACSA Provincial Individual Championship 2024				Tournament EC CoSACSA Provincial Individual Championship 2024
		date 2024-09-08	rnd 5	type Standard	result 0.5	date 2024-09-08	rnd 5	type Standard	result 0.5
		Opponent Rwayi, Y (Yandisa)				Opponent Rwayi, Y (Yandisa)
3	1	Tournament EC CoSACSA Provincial Individual Championships 2023				Tournament EC CoSACSA Provincial Individual Championships 2023
		date 2023-08-20	rnd 3	type Standard	result 1	date 2023-08-20	rnd 3	type Standard	result 1
		Opponent Mkhize, Z (Zodwa)				Opponent Mkhize, Z (Zodwa)

#	Games	Start				End
1	2	Tournament EC CoSACSA Provincial Team Championships 2023				Tournament EC CoSACSA Provincial Team Championships 2023
		date 2023-08-19	rnd 7	type Rapid	result 1	date 2023-08-19	rnd 9	type Rapid	result 1
		Opponent Somjica, A (Amanda)				Opponent Noxhaka, A (Abenathi)
2	1	Tournament EC CoSACSA Provincial Team Championship 2024				Tournament EC CoSACSA Provincial Team Championship 2024
		date 2024-09-07	rnd 1	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Nomlala, T (Timna)				Opponent Nomlala, T (Timna)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament EC CoSACSA Provincial Individual Championship 2024				Tournament EC CoSACSA Provincial Individual Championship 2024
		date 2024-09-07	rnd 1	type Standard	result 1	date 2024-09-08	rnd 2	type Standard	result 1
		Opponent Sityi, E (Elam)				Opponent Nonqondo, V (Vuyelwa)
2	2	Tournament EC CoSACSA Provincial Individual Championships 2023				Tournament EC CoSACSA Provincial Team Championship 2024
		date 2023-08-20	rnd 6	type Standard	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Phezisa, N (Nandipha)				Opponent Nomlala, T (Timna)
3	2	Tournament EC CoSACSA Provincial Team Championships 2023				Tournament EC CoSACSA Provincial Team Championships 2023
		date 2023-08-19	rnd 7	type Rapid	result 1	date 2023-08-19	rnd 9	type Rapid	result 1
		Opponent Somjica, A (Amanda)				Opponent Noxhaka, A (Abenathi)

#	Games	Start				End
1	3	Tournament EC CoSACSA Provincial Individual Championships 2023				Tournament EC CoSACSA Provincial Individual Championship 2024
		date 2023-08-20	rnd 6	type Standard	result 1	date 2024-09-08	rnd 2	type Standard	result 1
		Opponent Phezisa, N (Nandipha)				Opponent Nonqondo, V (Vuyelwa)
2	1	Tournament EC CoSACSA Provincial Individual Championships 2023				Tournament EC CoSACSA Provincial Individual Championships 2023
		date 2023-08-20	rnd 3	type Standard	result 1	date 2023-08-20	rnd 3	type Standard	result 1
		Opponent Mkhize, Z (Zodwa)				Opponent Mkhize, Z (Zodwa)
3	1	Tournament EC CoSACSA Provincial Individual Championships 2023				Tournament EC CoSACSA Provincial Individual Championships 2023
		date 2023-08-20	rnd 1	type Standard	result 1	date 2023-08-20	rnd 1	type Standard	result 1
		Opponent Adriaanse, C (Candice)				Opponent Adriaanse, C (Candice)

#	Games	Start				End
1	2	Tournament EC CoSACSA Provincial Team Championships 2023				Tournament EC CoSACSA Provincial Team Championships 2023
		date 2023-08-19	rnd 7	type Rapid	result 1	date 2023-08-19	rnd 9	type Rapid	result 1
		Opponent Somjica, A (Amanda)				Opponent Noxhaka, A (Abenathi)
2	1	Tournament EC CoSACSA Provincial Team Championship 2024				Tournament EC CoSACSA Provincial Team Championship 2024
		date 2024-09-07	rnd 1	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Nomlala, T (Timna)				Opponent Nomlala, T (Timna)

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	Mamontseng ,M (Motlomelo)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Mamontseng ,M (Motlomelo)	3	1266	841	1	1252.2	841	2	1200	841	0	0	0
2	Somjica ,A (Amanda)	2	1	0	0	0	0	2	1	0	0	0	0
2	Somjica ,A (Amanda)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
3	Noxhaka ,A (Abenathi)	2	1	0	0	0	0	2	1	0	0	0	0
3	Noxhaka ,A (Abenathi)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
4	Matanga ,A (Alizwa)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Matanga ,A (Alizwa)	2	1200	775	0	0	0	2	1200	775	0	0	0
5	Nonqondo ,V (Vuyelwa)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nonqondo ,V (Vuyelwa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Skepe ,H (Hope)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Skepe ,H (Hope)	1	1213.7	788.7	1	1226.4	788.7	0	0	0	0	0	0
7	Sityi ,E (Elam)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sityi ,E (Elam)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Tshali ,S (Sinothando)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Tshali ,S (Sinothando)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Mkhize ,Z (Zodwa)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mkhize ,Z (Zodwa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mnukwa ,K (Kolosa)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mnukwa ,K (Kolosa)	1	1111.1	686.1	1	1158.2	686.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Somayoko, O (Onele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms