Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mavuso, R (Rethabile)

Chess SA id

2130322547

FIDE id

Date of birth

2013-07-24 (U14)

Gender

Female

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1200	1200	1200	1200
Raw rating	1199.9	1199.8	1200	1200
Weighted rating	1200	1200	1200	1200
Weighted performance	0	0	0	0
Floor	700	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	165.8	165.9	165.8	165.8
Highest rating	1200 2025-07-01	1199.9 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1200 2025-07-01	1199.9 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1200 2025-07-01	1199.9 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0	-0	0	0
New rating	1200	1199.9	1200	1200
Analysis
Rating	1200	1200	1200	1200
Raw rating	1199.9	1199.8	1200	1200
Weighted rating	1200	1200	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	700	699.9	700	700
Max/Min rating change allowed	165.8	165.9	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	1199.9	1199.8	1200	1200
New weighted rating	1200	1199.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1200	1199.9	1200	1200
Temp new rating +/-	-0	-0	0	0
Final new rating +/-	-0	-0	0	0
New rating	1200	1199.9	1200	1200
New K-factor	40	40	36	36
New floor	700	699.9	700	700

Item	Main	Standard
	0	0
	8	8
	0	0
	0	0
	0	0
	0	0
History	8	8

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	8	4	50	0	1193.4	1193.4
Standard	8	4	50	0	1193.4	1193.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	4	50	0	1193.4	1193.4
Standard	8	4	50	0	1193.4	1193.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.9	1199.8	1200	1200
2025-09-01	1199.9	1199.8	1200	1200
2025-08-01	1199.9	1199.8	1200	1200
2025-07-01	1200	1199.9	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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	2025 D2 Schools League Finals (U13 Girls)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
2	2025 D2 Schools League Finals (U11)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	0	0	No	Analysis
3	West Rand Open 2.0 2025 (Bishops)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 D2 Schools League Finals (U13 Girls)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
2	2025 D2 Schools League Finals (U11)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	0	0	No	Analysis
3	West Rand Open 2.0 2025 (Bishops)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Rand Open 2.0 2025				Tournament 2025 D2 Schools League Finals
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Nell, C (Chevelle)				Opponent Hale, E (Everly)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Leve, M (Mpho)				Opponent Leve, M (Mpho)

#	Games	Start				End
1	3	Tournament West Rand Open 2.0 2025				Tournament 2025 D2 Schools League Finals
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Nell, C (Chevelle)				Opponent Hale, E (Everly)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Leve, M (Mpho)				Opponent Leve, M (Mpho)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Rand Open 2.0 2025				Tournament 2025 D2 Schools League Finals
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Nell, C (Chevelle)				Opponent Hale, E (Everly)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Leve, M (Mpho)				Opponent Leve, M (Mpho)

#	Games	Start				End
1	3	Tournament West Rand Open 2.0 2025				Tournament 2025 D2 Schools League Finals
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Nell, C (Chevelle)				Opponent Hale, E (Everly)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Leve, M (Mpho)				Opponent Leve, M (Mpho)

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	Botha ,L (Linke Sofi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Botha ,L (Linke Sofi)	1	1184	759	1	1180.7	759	0	0	0	0	0	0
2	Letlhage ,R (Reitumetse)	1	1	425	1	1	425	0	0	0	0	0	0
2	Letlhage ,R (Reitumetse)	1	1197.8	1622.8	1	1198.1	1622.8	0	0	0	0	0	0
3	Hale ,E (Everly)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hale ,E (Everly)	1	1187.5	1612.5	1	1184.6	1612.5	0	0	0	0	0	0
4	Ndlovu ,V (Venus)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ndlovu ,V (Venus)	1	1195.7	770.7	1	1194.7	770.7	0	0	0	0	0	0
5	Leve ,M (Mpho)	1	1	425	1	1	425	0	0	0	0	0	0
5	Leve ,M (Mpho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bosman ,J (Johanica)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bosman ,J (Johanica)	1	1191	766	1	1187.8	766	0	0	0	0	0	0
7	Morake ,G (Galaletsang)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Morake ,G (Galaletsang)	1	1191.4	766.4	1	1190.3	766.4	0	0	0	0	0	0
8	Nell ,C (Chevelle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nell ,C (Chevelle)	1	1200	1625	1	1200	1625	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

Mavuso, R (Rethabile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms