Chess South Africa Ratings Database

PLAYER PAGE

Personal

Onwabe, S (Somi)

Chess SA id

2110140619

FIDE id

Date of birth

2011-09-15 (U16)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1141.9	1136.7	1136	1200
Raw rating	1141.9	1136.7	1136	1200
Weighted rating	1141.8	1136.6	1136	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.1	181.5	181.6	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	1141.9	1136.7	1136	1200
Analysis
Rating	1141.9	1136.7	1136	1200
Raw rating	1141.9	1136.7	1136	1200
Weighted rating	1141.8	1136.6	1136
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.1	181.5	181.6	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	1141.9	1136.7	1136	1200
New weighted rating	1141.8	1136.6	1136	1200
New weighted performance	0	0	0	0
Temp new rating	1141.9	1136.7	1136	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1141.9	1136.7	1136	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
	11	11	0
	6	0	6
	0	0	0
History	17	11	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
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	17	5.5	32.35	-150	1191.4	1041.4
Standard	11	4	36.36	-115.9	1199.8	1083.9
Rapid	6	1.5	25	-212.5	1176	963.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1141.9	1136.7	1136	1200
2025-09-01	1141.9	1136.7	1136	1200
2025-08-01	1141.9	1136.7	1136	1200
2025-07-01	1141.9	1136.7	1136	1200
2025-06-01	1141.9	1136.7	1136	1200
2025-05-01	1141.9	1136.7	1136	1200
2025-04-01	1141.9	1136.7	1136	1200
2025-03-01	1141.9	1136.7	1136	1200
2025-02-01	1141.9	1136.7	1136	1200
2025-01-01	1141.7	1136.4	1136	1200
2024-12-01	1141.7	1136.4	1136	1200
2024-11-01	1141.7	1136.4	1136	1200
2024-10-01	1141.7	1136.4	1136	1200
2024-09-01	1141.7	1136.4	1136	1200
2024-08-01	1141.7	1136.4	1136	1200
2024-07-01	1141.7	1136.4	1136	1200
2024-06-01	1141.7	1136.4	1136	1200
2024-08-01	1141.7	1136.4	1136	1200
2024-04-01	1141.7	1136.4	1136	1200
2024-03-01	1141.7	1136.4	1136	1200
2024-02-01	1141.7	1136.4	1136	1200
2024-01-01	1141.7	1136.4	1136	1200
2023-12-01	1141.7	1136.4	1136	1200
2023-11-01	1141.7	1136.4	1136	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	Western Cape PS Individuals 2023 (U13 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	Overberg School Chess Closed Tournament 2023 (U13 Girls)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
3	The Hermanus Open 2022 (U12)	2022-05-14	2022-05-14	Rapid	Overberg (WOS)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 6	type Standard	result 1
		Opponent Damons, S (Stephlinn)				Opponent Fischer, C (Carlanda)
2	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Mazala, A (Asakhe)				Opponent Mazala, A (Asakhe)
3	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 3	type Standard	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Swart, T (Tayla)				Opponent Swart, T (Tayla)

#	Games	Start				End
1	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 6	type Standard	result 1
		Opponent Damons, S (Stephlinn)				Opponent Fischer, C (Carlanda)
2	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Mazala, A (Asakhe)				Opponent Mazala, A (Asakhe)
3	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 3	type Standard	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Swart, T (Tayla)				Opponent Swart, T (Tayla)

#	Games	Start				End
1	1	Tournament The Hermanus Open 2022				Tournament The Hermanus Open 2022
		date 2022-05-14	rnd 6	type Rapid	result 0.5	date 2022-05-14	rnd 6	type Rapid	result 0.5
		Opponent Sigoba, I (Iminathi)				Opponent Sigoba, I (Iminathi)
2	1	Tournament The Hermanus Open 2022				Tournament The Hermanus Open 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 1	type Rapid	result 1
		Opponent Diederiks, K (Katryn)				Opponent Diederiks, K (Katryn)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 6	type Standard	result 1
		Opponent Damons, S (Stephlinn)				Opponent Fischer, C (Carlanda)
2	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Mazala, A (Asakhe)				Opponent Mazala, A (Asakhe)
3	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 3	type Standard	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Swart, T (Tayla)				Opponent Swart, T (Tayla)

#	Games	Start				End
1	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 6	type Standard	result 1
		Opponent Damons, S (Stephlinn)				Opponent Fischer, C (Carlanda)
2	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Mazala, A (Asakhe)				Opponent Mazala, A (Asakhe)
3	1	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 3	type Standard	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Swart, T (Tayla)				Opponent Swart, T (Tayla)

#	Games	Start				End
1	1	Tournament The Hermanus Open 2022				Tournament The Hermanus Open 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 1	type Rapid	result 1
		Opponent Diederiks, K (Katryn)				Opponent Diederiks, K (Katryn)

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	Van Der Linde ,L (Luandi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Der Linde ,L (Luandi)	1	1224.9	799.9	1	1207.2	799.9	0	0	0	0	0	0
2	Mazala ,A (Asakhe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mazala ,A (Asakhe)	1	972.7	1397.7	1	960.6	1397.7	0	0	0	0	0	0
3	Fischer ,C (Carlanda)	1	1	425	1	1	425	0	0	0	0	0	0
3	Fischer ,C (Carlanda)	1	1264.6	1689.6	1	1256.4	1689.6	0	0	0	0	0	0
4	Badenhorst ,G (Gabrielle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Badenhorst ,G (Gabrielle)	1	1138.1	713.1	1	1095.2	713.1	0	0	0	0	0	0
5	Botha ,E (Emily)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Botha ,E (Emily)	1	1196.2	771.2	1	1153.2	771.2	0	0	0	0	0	0
6	Van Staden ,L (Laurenzia)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Staden ,L (Laurenzia)	1	1252	827	1	1213.7	827	0	0	0	0	0	0
7	Swart ,T (Tayla)	1	1	425	1	1	425	0	0	0	0	0	0
7	Swart ,T (Tayla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Peters ,C (Chantel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Peters ,C (Chantel)	1	1258.3	833.3	1	1222.2	833.3	0	0	0	0	0	0
9	Damons ,S (Stephlinn)	1	1	425	1	1	425	0	0	0	0	0	0
9	Damons ,S (Stephlinn)	1	1220.1	1645.1	1	1196.4	1645.1	0	0	0	0	0	0
10	Jara ,I (Iviwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jara ,I (Iviwe)	1	1344.7	919.7	1	1342.9	919.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Onwabe, S (Somi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms