Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sompane, R (Rethobile)

Chess SA id

1070327512

FIDE id

Date of birth

2007-04-18 (U20)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

961.7

Item	Main	Standard	Rapid	Blitz
Rating	1185.1	1182.1	1200	1200
Raw rating	1105	1086	1200	1200
Weighted rating	1185.1	1182.1	1200	1200
Weighted performance	0	0	0	0
Floor	699	699	700	700
K-factor	40	40	40	40
Min/Max rating change allowed	189.8	195.1	165.8	165.8
Highest rating	1199 2025-09-06	1199 2025-09-06	1199 2025-09-06	1199 2025-09-06
Highest raw rating	1199 2025-09-06	1199 2025-09-06	1199 2025-09-06	1199 2025-09-06
Highest weighted rating	1192.4 2025-09-30	1190.9 2025-09-30	0 2025-09-06	0 2025-09-06
Highest weighted performance	0 2025-09-06	0 2025-09-06	0 2025-09-06	0 2025-09-06

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-7	-8.4	0	0
New rating	1178.2	1173.8	1200	1200
Analysis
Rating	1185.1	1182.1	1200	1200
Raw rating	1105	1086	1200	1200
Weighted rating	1185.1	1182.1	1200
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	699	700	700
Max/Min rating change allowed	189.8	195.1	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	1105	1086	1200	1200
New weighted rating	1178.2	1173.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1178.2	1173.8	1200	1200
Temp new rating +/-	-7	-8.4	0	0
Final new rating +/-	-7	-8.4	0	0
New rating	1178.2	1173.8	1200	1200
New K-factor	40	40	36	36
New floor	699	699	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	M
Age group	U20
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-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	10	2	20	-255	1219.3	964.3
Standard	10	2	20	-255	1219.3	964.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	2	20	-255	1219.3	964.3
Standard	10	2	20	-255	1219.3	964.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1105	1086	1200	1200
2025-09-30	1105	1086	1200	1200
2025-09-01	1200	1200	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	DR KK Chess Volkies 2025 (B)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	0	0	No	Analysis
2	Dr KK Regional Trials 2025 (B)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
3	Ashton John 2025 (B)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	DR KK Chess Volkies 2025 (B)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	0	0	No	Analysis
2	Dr KK Regional Trials 2025 (B)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
3	Ashton John 2025 (B)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Dr KK Regional Trials 2025				Tournament Dr KK Regional Trials 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Le Roux, J (Jean-Pierre)				Opponent Le Roux, J (Jean-Pierre)
2	1	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Wessels, J (Johannes)				Opponent Wessels, J (Johannes)

#	Games	Start				End
1	1	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Wessels, J (Johannes)				Opponent Wessels, J (Johannes)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Wessels, J (Johannes)				Opponent Wessels, J (Johannes)

#	Games	Start				End
1	1	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Wessels, J (Johannes)				Opponent Wessels, J (Johannes)

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	Le Roux ,C (Carin)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Le Roux ,C (Carin)	1	1306	881	1	1306	881	0	0	0	0	0	0
2	Gaetsietse ,T (Thabiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Gaetsietse ,T (Thabiso)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Le Roux ,J (Jean-Pierre)	1	1	425	1	1	425	0	0	0	0	0	0
3	Le Roux ,J (Jean-Pierre)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Wessels ,J (Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
4	Wessels ,J (Johannes)	1	1161.8	1586.8	1	1159.5	1586.8	0	0	0	0	0	0
5	Kock ,H (Hendrik)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kock ,H (Hendrik)	1	1195.3	770.3	1	1195.1	770.3	0	0	0	0	0	0
6	Tsatchoume ,G (George)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Tsatchoume ,G (George)	1	1308.5	883.5	1	1322.3	883.5	0	0	0	0	0	0
7	Motjale ,K (Kealeboga)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Motjale ,K (Kealeboga)	1	1173.2	748.2	1	1160.7	748.2	0	0	0	0	0	0
8	Modise ,T (Thabang)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Modise ,T (Thabang)	1	1197.7	772.7	1	1197.3	772.7	0	0	0	0	0	0
9	Sekhonyane ,R (Reyaboha)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sekhonyane ,R (Reyaboha)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Van Der Walt ,J (Jacobus Harm)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Der Walt ,J (Jacobus Harm)	1	1251.3	826.3	1	1255.4	826.3	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

Sompane, R (Rethobile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms