Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rathaba, R (Refilwe)

Chess SA id

207083580

FIDE id

Date of birth

2007-03-05 (U20)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1277.5	1273.2	500	500
Raw rating	1277.5	1273.2	500	500
Weighted rating	1277.5	1273.2	500	500
Weighted performance	239.6	238.8	0	0
Floor	777.5	773.2	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	148.5	149.4	449.5	449.5
Highest rating	1290.9 2019-06-01	1286.6 2019-06-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1277.5 2024-03-01	1273.2 2024-03-01	500 2024-03-01	500 2024-03-01
Highest weighted rating	1277.5 2024-03-01	1273.2 2024-03-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1290.9 2019-06-01	1286.6 2019-06-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1277.5	1273.2	500	500
Analysis
Rating	1277.5	1273.2	500	500
Raw rating	1277.5	1273.2	500	500
Weighted rating	1277.5	1273.2	500
Weighted performance	239.6	238.8	0
K-factor	36	36	40	40
Floor	777.5	773.2	500	500
Max/Min rating change allowed	148.5	149.4	449.5	449.5
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	1277.5	1273.2	500	500
New weighted rating	1277.5	1273.2	500	500
New weighted performance	231.9	231.2	0	0
Temp new rating	1277.5	1273.2	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1277.5	1273.2	500	500
New K-factor	36	36	40	40
New floor	777.5	773.2	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	77	77

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	52	37.5	72.12	188	916.1	1104.1
Standard	52	37.5	72.12	188	916.1	1104.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1277.5	1273.2	500	500
2025-09-30	1277.5	1273.2	500	500
2025-09-01	1277.5	1273.2	500	500
2025-08-01	1277.5	1273.2	500	500
2025-07-01	1277.5	1273.2	500	500
2025-06-01	1277.5	1273.2	500	500
2025-05-01	1277.5	1273.2	500	500
2025-04-01	1277.5	1273.2	500	500
2025-03-01	1277.5	1273.2	500	500
2025-02-01	1277.5	1273.2	500	500
2025-01-01	1277.5	1273.2	500	500
2024-12-01	1277.5	1273.2	500	500
2024-11-01	1277.5	1273.2	500	500
2024-10-01	1277.5	1273.2	500	500
2024-09-01	1277.5	1273.2	500	500
2024-08-01	1277.5	1273.2	500	500
2024-07-01	1277.5	1273.2	500	500
2024-09-01	1277.5	1273.2	500	500
2024-05-01	1277.5	1273.2	500	500
2024-04-01	1277.5	1273.2	500	500
2024-03-01	1277.5	1273.2	500	500
2024-02-01	1277.5	1273.2	500	500
2024-01-01	1277.5	1273.2	500	500
2023-12-01	1277.5	1273.2	500	500

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	Mangaung Metro Chess 31 May to 1 June 2019 (C)	2019-05-31	2019-06-01	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
2	Free State Schools Chess Championship 2019 (U13)	2019-05-25	2019-05-25	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
3	Mangaung Metro Chess 15-16 March 2019 (C)	2019-03-15	2019-03-16	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
4	Mangaung Metro Chess 1-2 February 2019 (D)	2019-02-01	2019-02-02	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
5	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	5	Yes	Analysis
6	Mangaung Metro Chess12 & 13 October 2018 (D)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
7	Mangaung Metro Chess 27-28 July 2018 (E)	2018-07-27	2018-07-28	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
8	Mangaung Metro Chess 9 - 10 March 2018 (D)	2018-03-09	2018-03-10	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
9	Mangaung Metro Chess 2 & 3 February 2018 (E)	2018-02-02	2018-02-03	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
10	South African Junior Team Championships 2017 (U12D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament South African Junior Team Championships 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 3	type Standard	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Robberts, M (Morne Christian)
2	5	Tournament Mangaung Metro Chess 27-28 July 2018				Tournament Mangaung Metro Chess12 & 13 October 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-10-13	rnd 4	type Standard	result 1
		Opponent Lottering, JG (Gerhard)				Opponent Van Rooyen, B (Bart)
3	5	Tournament South African Junior Team Championships 2017				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-02-02	rnd 1	type Standard	result 1
		Opponent Festus, A (Ambe)				Opponent Maile, T (Tsebang)

#	Games	Start				End
1	8	Tournament South African Junior Team Championships 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 3	type Standard	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Robberts, M (Morne Christian)
2	5	Tournament Mangaung Metro Chess 27-28 July 2018				Tournament Mangaung Metro Chess12 & 13 October 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-10-13	rnd 4	type Standard	result 1
		Opponent Lottering, JG (Gerhard)				Opponent Van Rooyen, B (Bart)
3	5	Tournament South African Junior Team Championships 2017				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-02-02	rnd 1	type Standard	result 1
		Opponent Festus, A (Ambe)				Opponent Maile, T (Tsebang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament South African Junior Team Championships 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 3	type Standard	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Robberts, M (Morne Christian)
2	5	Tournament Mangaung Metro Chess 27-28 July 2018				Tournament Mangaung Metro Chess12 & 13 October 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-10-13	rnd 4	type Standard	result 1
		Opponent Lottering, JG (Gerhard)				Opponent Van Rooyen, B (Bart)
3	5	Tournament South African Junior Team Championships 2017				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-02-02	rnd 1	type Standard	result 1
		Opponent Festus, A (Ambe)				Opponent Maile, T (Tsebang)

#	Games	Start				End
1	8	Tournament South African Junior Team Championships 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 3	type Standard	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Robberts, M (Morne Christian)
2	5	Tournament Mangaung Metro Chess 27-28 July 2018				Tournament Mangaung Metro Chess12 & 13 October 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-10-13	rnd 4	type Standard	result 1
		Opponent Lottering, JG (Gerhard)				Opponent Van Rooyen, B (Bart)
3	5	Tournament South African Junior Team Championships 2017				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-02-02	rnd 1	type Standard	result 1
		Opponent Festus, A (Ambe)				Opponent Maile, T (Tsebang)

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	Rossouw ,J (Johrne)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Rossouw ,J (Johrne)	2	1068.5	643.5	2	1067.7	643.5	0	0	0	0	0	0
2	Van Rooyen ,B (Bart)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Rooyen ,B (Bart)	2	711.9	711.9	2	713.4	711.9	0	0	0	0	0	0
3	Shariff ,J (Juan-Pierre)	2	2	425	2	2	425	0	0	0	0	0	0
3	Shariff ,J (Juan-Pierre)	2	1149.7	1574.7	2	1143.4	1574.7	0	0	0	0	0	0
4	Seloma ,R (Rearabetswe)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Seloma ,R (Rearabetswe)	2	1165.6	740.6	2	1158.3	740.6	0	0	0	0	0	0
5	Jwaxa ,K (Katleho)	2	2	425	2	2	425	0	0	0	0	0	0
5	Jwaxa ,K (Katleho)	2	506.2	931.2	2	507.2	931.2	0	0	0	0	0	0
6	Maile ,T (Tsebang)	1	1	425	1	1	425	0	0	0	0	0	0
6	Maile ,T (Tsebang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Senosky ,J (Jonathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Senosky ,J (Jonathan)	1	1177.2	752.2	1	1171.2	752.2	0	0	0	0	0	0
8	Coetzee ,J (Jaco)	1	1	425	1	1	425	0	0	0	0	0	0
8	Coetzee ,J (Jaco)	1	1055	1480	1	1055.4	1480	0	0	0	0	0	0
9	Oniel ,S (Shaun)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Oniel ,S (Shaun)	1	957.4	957.4	1	970.8	957.4	0	0	0	0	0	0
10	Hanekom ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hanekom ,L (Logan)	1	548	973	1	548	973	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Rathaba, R (Refilwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms