Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahomba, M (Mvelo)

Chess SA id

2090153556

FIDE id

Date of birth

2009-07-02 (U18)

Gender

Female

Region

Chris Hani (ECH)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

939.2

Item	Main	Standard	Rapid	Blitz
Rating	1077	1056.8	1174.8	1200
Raw rating	1072.7	1052.9	1174.8	1200
Weighted rating	1077	1056.8	1172.1	1200
Weighted performance	851.7	839.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	198.8	204.5	171.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	-0.8	0	0
New rating	1076.2	1056.1	1174.8	1200
Analysis
Rating	1077	1056.8	1174.8	1200
Raw rating	1072.7	1052.9	1174.8	1200
Weighted rating	1077	1056.8	1172.1
Weighted performance	851.7	839.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	198.8	204.5	171.9	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	1072.7	1052.9	1174.8	1200
New weighted rating	1076.2	1056.1	1172.1	1200
New weighted performance	851.4	839	0	0
Temp new rating	1076.2	1056.1	1174.8	1200
Temp new rating +/-	-0.8	-0.8	0	0
Final new rating +/-	-0.8	-0.8	0	0
New rating	1076.2	1056.1	1174.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	8	4	4
	18	18	0
	0	0	0
	0	0	0
History	36	32	4

Games since
	Main 30	Standard 26		Rapid 4		Blitz 0
Gender	Female
Age group	U18
Region	Chris Hani (ECH)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	10	1.5	15	-297.5	1223	925.5
Standard	10	1.5	15	-297.5	1223	925.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	36	8.5	23.61	-224.3	1210	985.7
Standard	32	7.5	23.44	-225.8	1207.6	981.8
Rapid	4	1	25	-212.5	1229.2	1016.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1072.7	1052.9	1174.8	1200
2025-09-01	1072.7	1052.9	1174.8	1200
2025-08-01	1080.1	1060	1174.8	1200
2025-07-01	1080.1	1060	1174.8	1200
2025-06-01	1079.7	1059.6	1174.8	1200
2025-05-01	1081.7	1061.7	1174.8	1200
2025-04-01	1087	1067.6	1174.8	1200
2025-03-01	1087	1067.6	1174.8	1200
2025-02-01	1087	1067.6	1174.6	1200
2025-01-01	1061.4	1039.4	1163.6	1200
2024-12-01	1061.4	1039.4	1163.6	1200
2024-11-01	1061.4	1039.4	1163.6	1200
2024-10-01	1061.4	1039.4	1163.6	1200
2024-09-01	1061.4	1039.4	1163.6	1200
2024-08-01	1061.4	1039.4	1163.6	1200
2024-07-01	1061.4	1039.4	1163.6	1200
2024-06-01	1061.4	1039.4	1163.6	1200
2024-08-01	1102	1090.9	1163.6	1200
2024-04-01	1102	1090.9	1163.6	1200
2024-03-01	1111.9	1090.9	1200	1200
2024-02-01	1111.9	1090.9	1200	1200
2024-01-01	1111.9	1090.9	1200	1200
2023-12-01	1111.9	1090.9	1200	1200
2023-11-01	1111.9	1090.9	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	Buffalo City Chess Junior Closed 2025 (U18 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
2	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	2	0	Yes	Analysis
3	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	4	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Junior Closed 2025 (U18 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
2	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	2	0	Yes	Analysis
3	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	4	0.5	Yes	Analysis
4	Spartan Bishops Chess Championships 2024 (Bishops)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	4	0	Yes	Analysis
5	Enoch Mgijima 2024 (B)	2024-03-09	2024-03-09	Rapid	Chris Hani (ECH)	5	4	1	Yes	Analysis
6	Eastern Cape Provincial Individual Championship 2023 (U16 Girls)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	7	2.5	Yes	Analysis
7	Eastern Cape Chess Team Championship 2023 (U16)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
8	2023 EC Schools Provincial Winter Games (U15 Girls)	2023-06-02	2023-06-03	Standard	Buffalo City (EBC)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2023 EC Schools Provincial Winter Games				Tournament 2023 EC Schools Provincial Winter Games
		date 2023-06-03	rnd 3	type Standard	result 1	date 2023-06-03	rnd 5	type Standard	result 0.5
		Opponent Jojo, S (Siwaphiwe)				Opponent Gumede, A (Asanda)
2	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 4	type Standard	result 0.5	date 2023-10-06	rnd 5	type Standard	result 1
		Opponent Mbete, Z (Zonke)				Opponent Zamxaka, S (Sinovuyo)
3	1	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Sele, O (Onikwa)				Opponent Sele, O (Onikwa)

#	Games	Start				End
1	3	Tournament 2023 EC Schools Provincial Winter Games				Tournament 2023 EC Schools Provincial Winter Games
		date 2023-06-03	rnd 3	type Standard	result 1	date 2023-06-03	rnd 5	type Standard	result 0.5
		Opponent Jojo, S (Siwaphiwe)				Opponent Gumede, A (Asanda)
2	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 4	type Standard	result 0.5	date 2023-10-06	rnd 5	type Standard	result 1
		Opponent Mbete, Z (Zonke)				Opponent Zamxaka, S (Sinovuyo)
3	1	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Sele, O (Onikwa)				Opponent Sele, O (Onikwa)

#	Games	Start				End
1	1	Tournament Enoch Mgijima 2024				Tournament Enoch Mgijima 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Skisazana, Y (Yazini)				Opponent Skisazana, Y (Yazini)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Sele, O (Onikwa)				Opponent Sele, O (Onikwa)
2	1	Tournament Enoch Mgijima 2024				Tournament Enoch Mgijima 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Skisazana, Y (Yazini)				Opponent Skisazana, Y (Yazini)
3	1	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 2	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Mqwebevu, E (Esona)				Opponent Mqwebevu, E (Esona)

#	Games	Start				End
1	1	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Sele, O (Onikwa)				Opponent Sele, O (Onikwa)
2	1	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 2	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Mqwebevu, E (Esona)				Opponent Mqwebevu, E (Esona)
3	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 7	type Standard	result 1	date 2023-10-06	rnd 7	type Standard	result 1
		Opponent Japhta, N (Nina)				Opponent Japhta, N (Nina)

#	Games	Start				End
1	1	Tournament Enoch Mgijima 2024				Tournament Enoch Mgijima 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Skisazana, Y (Yazini)				Opponent Skisazana, Y (Yazini)

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	Mbete ,Z (Zonke)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Mbete ,Z (Zonke)	3	1133.2	991.6	3	1069.6	991.6	0	0	0	0	0	0
2	Zintambila ,C (Chantelle)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Zintambila ,C (Chantelle)	3	1234.3	809.3	3	1217.6	809.3	0	0	0	0	0	0
3	Gwayise ,C (Chulu)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
3	Gwayise ,C (Chulu)	2	1204.4	991.9	1	1211.5	1204.4	1	1200	779.4	0	0	0
4	Aboagye-Debrah ,N (Nana Adwa Adowaa)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Aboagye-Debrah ,N (Nana Adwa Adowaa)	1	1148.8	723.8	1	1186.8	723.8	0	0	0	0	0	0
5	Mqwebevu ,E (Esona)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mqwebevu ,E (Esona)	1	1171.3	1596.3	1	1200	1596.3	0	0	0	0	0	0
6	Bodenstein ,D (Dian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bodenstein ,D (Dian)	1	1283.8	858.8	1	1194.4	858.8	0	0	0	0	0	0
7	Mazadza ,T (Tinotenda)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mazadza ,T (Tinotenda)	1	1130.5	705.5	1	1121.6	705.5	0	0	0	0	0	0
8	Khotso ,Z (Zimvo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Khotso ,Z (Zimvo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Mqweba ,E (Elam)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mqweba ,E (Elam)	1	1227.6	802.6	1	1234.4	802.6	0	0	0	0	0	0
10	Fritz ,N (Naykita)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fritz ,N (Naykita)	1	1173.4	748.4	1	1168	748.4	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

Mahomba, M (Mvelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms