Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mabuza, N (Nondumiso)

Chess SA id

2130135894

FIDE id

Date of birth

2013-07-24 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1087.5	1025.7	1197.5	1200
Raw rating	1087.5	1025.7	1197.5	1200
Weighted rating	1082.1	1024.2	1188	1200
Weighted performance	763.1	0	0	0
Floor	700	700	785.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	194.6	212.5	166.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1389.4 2023-06-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1285.2 2023-07-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1285.2 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1389.4 2023-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1087.5	1025.7	1197.5	1200
Analysis
Rating	1087.5	1025.7	1197.5	1200
Raw rating	1087.5	1025.7	1197.5	1200
Weighted rating	1082.1	1024.2	1188
Weighted performance	763.1	0	0
K-factor	36	36	36	36
Floor	700	700	785.2	700
Max/Min rating change allowed	194.6	212.5	166.4	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	1087.5	1025.7	1197.5	1200
New weighted rating	1082	1024.2	1187.7	1200
New weighted performance	762.8	0	0	0
Temp new rating	1087.5	1025.7	1197.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1087.5	1025.7	1197.5	1200
New K-factor	36	36	36	36
New floor	700	700	785.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	14	5	9
	13	8	5
	10	5	5
	0	0	0
History	37	18	19

Games since
	Main 14	Standard 5		Rapid 9		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
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	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	37	11.5	31.08	-160.8	1211.7	1050.9
Standard	18	3	16.67	-283.3	1187.7	904.3
Rapid	19	8.5	44.74	-44.7	1234.5	1189.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1087.5	1025.7	1197.5	1200
2025-09-01	1087.5	1025.7	1197.5	1200
2025-08-01	1087.5	1025.7	1197.5	1200
2025-07-01	1087.5	1025.7	1197.5	1200
2025-06-01	1087.5	1025.7	1197.5	1200
2025-05-01	1087.5	1025.7	1197.5	1200
2025-04-01	1087.5	1025.7	1197.5	1200
2025-03-01	1087.5	1025.7	1197.5	1200
2025-02-01	1086.7	1025.7	1195.8	1200
2025-01-01	1062	1020.8	1146.6	1200
2024-12-01	1062	1020.8	1146.6	1200
2024-11-01	1062	1020.8	1146.6	1200
2024-10-01	1062	1020.8	1146.6	1200
2024-09-01	1062	1020.8	1146.6	1200
2024-08-01	1062	1020.8	1146.6	1200
2024-07-01	1062	1020.8	1146.6	1200
2024-06-01	1091.5	1020.8	1219.7	1200
2024-08-01	1091.5	1020.8	1219.7	1200
2024-04-01	1091.5	1020.8	1219.7	1200
2024-03-01	1091.5	1020.8	1219.7	1200
2024-02-01	1103.7	1020.8	1285.2	1200
2024-01-01	1145.8	1043.2	1285.2	1200
2023-12-01	1145.8	1043.2	1285.2	1200
2023-11-01	1145.8	1043.2	1285.2	1200

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	Chess Molecules Open Chess Tournament 2024 (Grade 5-7)	2024-06-15	2024-06-15	Rapid	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
2	Ekurhuleni North Chess Club Open Tournament 2024 (D)	2024-03-02	2024-03-02	Rapid	Ehlanzeni (MEN)	7	0	0	No	Analysis
3	Chess Power House 1st Rapid 2024 (B)	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	2024 Gauteng Inter-Region Chess Championship (U12 Girls B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
5	Chess Molecules 16 June Tournament 2023 (Grade 3+4)	2023-06-16	2023-06-16	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
6	Ekhuruleni Chess Trials 1 2023 (U12)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	Ekurhuleni Springs Open 4 March 2023 (D)	2023-03-04	2023-03-04	Standard	Ekurhuleni (GE)	5	3	0	Yes	Analysis
8	Chess Molecules Championship 2022 (U10)	2022-09-17	2022-09-17	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
9	2022 Gauteng Interregion (U12 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 3	type Rapid	result 1
		Opponent Khumalo, M (Musawenko)				Opponent Rakumakoe, K (Kganya)
2	3	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 3	type Rapid	result 1	date 2022-09-17	rnd 5	type Rapid	result 1
		Opponent Linnell, H (Hannah)				Opponent Motala, S (Sabreen)
3	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Qangule, I (Inaminkosi)				Opponent Qangule, I (Inaminkosi)

#	Games	Start				End
1	1	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 2	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Roos, A (Amone)				Opponent Roos, A (Amone)
2	1	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 4	type Standard	result 1
		Opponent Malan, K (Kristen)				Opponent Malan, K (Kristen)
3	1	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 1	type Standard	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent Lovett, K (Kurgan)				Opponent Lovett, K (Kurgan)

#	Games	Start				End
1	6	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules 16 June Tournament 2023
		date 2022-09-17	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 3	type Rapid	result 1
		Opponent Linnell, H (Hannah)				Opponent Rakumakoe, K (Kganya)
2	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Qangule, I (Inaminkosi)				Opponent Qangule, I (Inaminkosi)
3	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 5	type Rapid	result 1	date 2023-06-16	rnd 5	type Rapid	result 1
		Opponent David, B (Benjamin)				Opponent David, B (Benjamin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 3	type Rapid	result 1
		Opponent Khumalo, M (Musawenko)				Opponent Rakumakoe, K (Kganya)
2	3	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 3	type Rapid	result 1	date 2022-09-17	rnd 5	type Rapid	result 1
		Opponent Linnell, H (Hannah)				Opponent Motala, S (Sabreen)
3	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Qangule, I (Inaminkosi)				Opponent Qangule, I (Inaminkosi)

#	Games	Start				End
1	1	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 2	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Roos, A (Amone)				Opponent Roos, A (Amone)
2	1	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 4	type Standard	result 1
		Opponent Malan, K (Kristen)				Opponent Malan, K (Kristen)
3	1	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 1	type Standard	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent Lovett, K (Kurgan)				Opponent Lovett, K (Kurgan)

#	Games	Start				End
1	6	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules 16 June Tournament 2023
		date 2022-09-17	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 3	type Rapid	result 1
		Opponent Linnell, H (Hannah)				Opponent Rakumakoe, K (Kganya)
2	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Qangule, I (Inaminkosi)				Opponent Qangule, I (Inaminkosi)
3	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 5	type Rapid	result 1	date 2023-06-16	rnd 5	type Rapid	result 1
		Opponent David, B (Benjamin)				Opponent David, B (Benjamin)

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	Nel ,V (Vuyisele)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nel ,V (Vuyisele)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Muller ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Muller ,M (Mari)	1	1288.3	863.3	1	1283.1	863.3	0	0	0	0	0	0
3	Klopper ,PA (Phillippus Arnoldus)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Klopper ,PA (Phillippus Arnoldus)	1	1154.2	729.2	1	1137.7	729.2	0	0	0	0	0	0
4	Malan ,K (Kristen)	1	1	425	1	1	425	0	0	0	0	0	0
4	Malan ,K (Kristen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Kleijnhans ,J (Josua)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kleijnhans ,J (Josua)	1	1240.4	815.4	1	1237.7	815.4	0	0	0	0	0	0
6	Ferreira ,L (Lea Elizabeth)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ferreira ,L (Lea Elizabeth)	1	1308.8	883.8	1	1298	883.8	0	0	0	0	0	0
7	Shoba ,L (Louisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Shoba ,L (Louisa)	1	1263.3	838.3	1	1269.3	838.3	0	0	0	0	0	0
8	Lovett ,K (Kurgan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Lovett ,K (Kurgan)	1	1156.5	1581.5	1	1146.5	1581.5	0	0	0	0	0	0
9	Marais ,J (Janike)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Marais ,J (Janike)	1	1148.3	723.3	1	1131.6	723.3	0	0	0	0	0	0
10	Coetzee ,M (Merikus)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Coetzee ,M (Merikus)	1	1052	627	1	1037.6	627	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mabuza, N (Nondumiso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms