Chess South Africa Ratings Database

PLAYER PAGE

Personal

Somana, S (Sibabalo)

Chess SA id

1040096589

FIDE id

Date of birth

2004-10-25 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1236.5	1238.2	1200	1200
Raw rating	1236.5	1238.2	1200	1200
Weighted rating	1231.3	1233.1	1200	1200
Weighted performance	0	0	0	0
Floor	736.5	738.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.4	157	165.8	165.8
Highest rating	1236.5 2024-10-01	1238.2 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1236.5 2024-10-01	1238.2 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1229.3 2025-08-01	1231.2 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1209.7 2018-02-01	1207.2 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1236.5	1238.2	1200	1200
Analysis
Rating	1236.5	1238.2	1200	1200
Raw rating	1236.5	1238.2	1200	1200
Weighted rating	1231.3	1233.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	736.5	738.2	700	700
Max/Min rating change allowed	157.4	157	165.8	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	1236.5	1238.2	1200	1200
New weighted rating	1232.1	1234	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1236.5	1238.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1236.5	1238.2	1200	1200
New K-factor	36	36	36	36
New floor	736.5	738.2	700	700

Item	Main	Standard
	0	0
	0	0
	1	1
	0	0
	0	0
	0	0
History	12	12

Games since
	Main 1	Standard 1		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	12	9	75	212.5	1018	1230.5
Standard	12	9	75	212.5	1018	1230.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1236.5	1238.2	1200	1200
2025-09-01	1236.5	1238.2	1200	1200
2025-08-01	1236.5	1238.2	1200	1200
2025-07-01	1236.5	1238.2	1200	1200
2025-06-01	1236.5	1238.2	1200	1200
2025-05-01	1236.5	1238.2	1200	1200
2025-04-01	1236.5	1238.2	1200	1200
2025-03-01	1236.5	1238.2	1200	1200
2025-02-01	1236.5	1238.2	1200	1200
2025-01-01	1236.5	1238.2	1200	1200
2024-12-01	1236.5	1238.2	1200	1200
2024-11-01	1236.5	1238.2	1200	1200
2024-10-01	1236.5	1238.2	1200	1200
2024-09-01	1212.7	1215.2	1200	1200
2024-08-01	1212.7	1215.2	1200	1200
2024-07-01	1212.7	1215.2	1200	1200
2024-06-01	1212.7	1215.2	1200	1200
2024-08-01	1212.7	1215.2	1200	1200
2024-04-01	1212.7	1215.2	1200	1200
2024-03-01	1212.7	1215.2	1200	1200
2024-02-01	1212.7	1215.2	1200	1200
2024-01-01	1212.7	1215.2	1200	1200
2023-12-01	1212.7	1215.2	1200	1200
2023-11-01	1212.7	1215.2	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	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
2	Stellenberg Youth Chess Champs 2018 (D)	2018-06-23	2018-06-23	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
3	District East Schools Chess Open Trials 2018 (U15)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament District East Schools Chess Open Trials 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-02-03	rnd 6	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Daman, D (Diego)				Opponent De Wit, P (Pieter)
2	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Dennis, M (Mitchell)				Opponent Naidoo, T (Thushani)
3	2	Tournament Stellenberg Youth Chess Champs 2018				Tournament CT League 2024
		date 2018-06-23	rnd 5	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Dibden, R (Reece)				Opponent Dubbeld, B (Benjamin)

#	Games	Start				End
1	4	Tournament District East Schools Chess Open Trials 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-02-03	rnd 6	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Daman, D (Diego)				Opponent De Wit, P (Pieter)
2	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Dennis, M (Mitchell)				Opponent Naidoo, T (Thushani)
3	2	Tournament Stellenberg Youth Chess Champs 2018				Tournament CT League 2024
		date 2018-06-23	rnd 5	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Dibden, R (Reece)				Opponent Dubbeld, B (Benjamin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament District East Schools Chess Open Trials 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-02-03	rnd 6	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Daman, D (Diego)				Opponent De Wit, P (Pieter)
2	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Dennis, M (Mitchell)				Opponent Naidoo, T (Thushani)
3	2	Tournament Stellenberg Youth Chess Champs 2018				Tournament CT League 2024
		date 2018-06-23	rnd 5	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Dibden, R (Reece)				Opponent Dubbeld, B (Benjamin)

#	Games	Start				End
1	4	Tournament District East Schools Chess Open Trials 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-02-03	rnd 6	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Daman, D (Diego)				Opponent De Wit, P (Pieter)
2	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Dennis, M (Mitchell)				Opponent Naidoo, T (Thushani)
3	2	Tournament Stellenberg Youth Chess Champs 2018				Tournament CT League 2024
		date 2018-06-23	rnd 5	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Dibden, R (Reece)				Opponent Dubbeld, B (Benjamin)

No games found.

#	Games	Start				End

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	O`connell ,C (Ciarran)	1	1	425	1	1	425	0	0	0	0	0	0
1	O`connell ,C (Ciarran)	1	597.2	1022.2	1	583.6	1022.2	0	0	0	0	0	0
2	Bhebhe ,O (Onke)	1	1	425	1	1	425	0	0	0	0	0	0
2	Bhebhe ,O (Onke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Dibden ,R (Reece)	1	1	425	1	1	425	0	0	0	0	0	0
3	Dibden ,R (Reece)	1	1174.1	1599.1	1	1168.8	1599.1	0	0	0	0	0	0
4	Dennis ,M (Mitchell)	1	1	425	1	1	425	0	0	0	0	0	0
4	Dennis ,M (Mitchell)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mars ,C (Curt-Leigh)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mars ,C (Curt-Leigh)	1	529.4	954.4	1	529.4	954.4	0	0	0	0	0	0
6	Joshi ,C (Chirag)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Joshi ,C (Chirag)	1	903.8	478.8	1	905	478.8	0	0	0	0	0	0
7	Dubbeld ,B (Benjamin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dubbeld ,B (Benjamin)	1	1317.3	1742.3	1	1302.9	1742.3	0	0	0	0	0	0
8	Daman ,D (Diego)	1	1	425	1	1	425	0	0	0	0	0	0
8	Daman ,D (Diego)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Naidoo ,T (Thushani)	1	1	425	1	1	425	0	0	0	0	0	0
9	Naidoo ,T (Thushani)	1	687.1	1112.1	1	702.6	1112.1	0	0	0	0	0	0
10	De Kock ,C (Cian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	De Kock ,C (Cian)	1	1212.4	787.4	1	1180.6	787.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Somana, S (Sibabalo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms