Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbha, S (Sanelisiwe)

Chess SA id

2110323793

FIDE id

Date of birth

2011-11-03 (U16)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

12.5

Junior GPX Points

1312

Item	Main	Standard	Rapid	Blitz
Rating	1291.9	1284.5	1225.9	1200
Raw rating	1291.9	1284.5	1225.9	1200
Weighted rating	1206.5	1205.8	1202.1	1200
Weighted performance	0	0	0	0
Floor	791.9	784.5	725.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.5	147	159.8	165.8
Highest rating	1291.9 2025-11-01	1284.5 2025-11-01	1225.9 2025-11-01	1200 2025-08-01
Highest raw rating	1291.9 2025-11-01	1284.5 2025-11-01	1225.9 2025-11-01	1200 2025-08-01
Highest weighted rating	1206.5 2025-11-01	1205.8 2025-11-01	1202.1 2025-11-01	1200 2025-08-01
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	1291.9	1284.5	1225.9	1200
Analysis
Rating	1291.9	1284.5	1225.9	1200
Raw rating	1291.9	1284.5	1225.9	1200
Weighted rating	1206.5	1205.8	1202.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	791.9	784.5	725.9	700
Max/Min rating change allowed	145.5	147	159.8	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	1291.9	1284.5	1225.9	1200
New weighted rating	1213.6	1212.3	1204.1	1200
New weighted performance	0	0	0	0
Temp new rating	1291.9	1284.5	1225.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1291.9	1284.5	1225.9	1200
New K-factor	36	36	36	36
New floor	791.9	784.5	725.9	700

Item	Main	Standard	Rapid
	0	0	0
	15	10	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	15	10	5

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	15	10	66.67	141.7	1251	1392.7
Standard	10	7	70	170	1229.8	1399.8
Rapid	5	3	60	85	1293.3	1378.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	10	66.67	141.7	1251	1392.7
Standard	10	7	70	170	1229.8	1399.8
Rapid	5	3	60	85	1293.3	1378.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1291.9	1284.5	1225.9	1200
2025-09-30	1194.5	1193.4	1200	1200
2025-09-01	1194.5	1193.4	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	2025 Gauteng Top Schools Teams (U15 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
2	Chess Molecules Rapid 2025 (B)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Ekurhuleni Trials 2025 (E)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U15 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
2	Chess Molecules Rapid 2025 (B)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Ekurhuleni Trials 2025 (E)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament Ekurhuleni Trials 2025				Tournament Chess Molecules Rapid 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Theron, F (Francois)				Opponent Mufamadi, M (Mpho)
2	1	Tournament Chess Molecules Rapid 2025				Tournament Chess Molecules Rapid 2025
		date 2025-09-20	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Muswanba, G (Greatest)				Opponent Muswanba, G (Greatest)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Vermaak, R (Ruben)				Opponent Vermaak, R (Ruben)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Theron, F (Francois)				Opponent Theron, F (Francois)
2	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Vermaak, R (Ruben)				Opponent Vermaak, R (Ruben)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Theron, F (Francois)				Opponent Theron, F (Francois)
2	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Vermaak, R (Ruben)				Opponent Vermaak, R (Ruben)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Theron, F (Francois)				Opponent Theron, F (Francois)
2	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Vermaak, R (Ruben)				Opponent Vermaak, R (Ruben)

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	Mayanga ,A (Anita)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mayanga ,A (Anita)	1	1293.6	868.6	1	1293.2	868.6	0	0	0	0	0	0
2	Molefe ,U (Unathi)	1	1	425	1	1	425	0	0	0	0	0	0
2	Molefe ,U (Unathi)	1	1216.1	1641.1	1	1219.4	1641.1	0	0	0	0	0	0
3	Motloung ,R (Relebohile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Motloung ,R (Relebohile)	1	1262.1	837.1	1	1273.9	837.1	0	0	0	0	0	0
4	Lin ,F (Feng-yunn)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lin ,F (Feng-yunn)	1	1246.9	1671.9	1	1235.1	1671.9	0	0	0	0	0	0
5	Vermaak ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
5	Vermaak ,R (Ruben)	1	1254.5	1679.5	1	1258.2	1679.5	0	0	0	0	0	0
6	Vuyisile ,F (Faith)	1	1	425	1	1	425	0	0	0	0	0	0
6	Vuyisile ,F (Faith)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Voogt ,A (Arno)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Voogt ,A (Arno)	1	1254.3	829.3	1	1251.7	829.3	0	0	0	0	0	0
8	Dube ,O (Oratilwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dube ,O (Oratilwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Theron ,F (Francois)	1	1	425	1	1	425	0	0	0	0	0	0
9	Theron ,F (Francois)	1	1170.9	1595.9	1	1158.9	1595.9	0	0	0	0	0	0
10	Adme ,S (Shalom)	1	1	425	1	1	425	0	0	0	0	0	0
10	Adme ,S (Shalom)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mbha, S (Sanelisiwe)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms