Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mafemba, P (Prince)

Chess SA id

1090307367

FIDE id

Date of birth

2009-10-23 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1249.2	1261.6	1200	1200.8
Raw rating	1249.2	1261.6	1200	1200.8
Weighted rating	1236.8	1245.6	1200	1200.7
Weighted performance	0	0	0	0
Floor	749.2	761.6	700	700.8
K-factor	36	36	36	36
Min/Max rating change allowed	154.6	151.9	165.8	165.6
Highest rating	1447.4 2024-10-01	1627.2 2024-10-01	1200 2024-07-01	1213.1 2024-07-01
Highest raw rating	1249.2 2024-11-01	1261.6 2024-11-01	1200 2024-07-01	1200.8 2024-08-01
Highest weighted rating	1232.4 2025-08-01	1240 2025-08-01	1200 2024-07-01	1200.8 2024-10-01
Highest weighted performance	1447.4 2024-10-01	1627.2 2024-10-01	1200 2024-07-01	1213.1 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1249.2	1261.6	1200	1200.8
Analysis
Rating	1249.2	1261.6	1200	1200.8
Raw rating	1249.2	1261.6	1200	1200.8
Weighted rating	1236.8	1245.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	749.2	761.6	700	700.8
Max/Min rating change allowed	154.6	151.9	165.8	165.6
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	1249.2	1261.6	1200	1200.8
New weighted rating	1238.7	1248	1200	1200.7
New weighted performance	0	0	0	0
Temp new rating	1249.2	1261.6	1200	1200.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1249.2	1261.6	1200	1200.8
New K-factor	36	36	36	36
New floor	749.2	761.6	700	700.8

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	11	3	8
	0	0	0
	0	0	0
	0	0	0
History	11	3	8

Games since
	Main 11	Standard 3		Rapid 0		Blitz 8
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-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	11	7	63.64	115.9	1226.5	1342.5
Standard	3	3	100	425	1200	1625
Rapid	0	0	0	0	0	0
Blitz	8	4	50	0	1236.5	1236.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1249.2	1261.6	1200	1200.8
2025-09-01	1249.2	1261.6	1200	1200.8
2025-08-01	1249.2	1261.6	1200	1200.8
2025-07-01	1249.2	1261.6	1200	1200.8
2025-06-01	1249.2	1261.6	1200	1200.8
2025-05-01	1249.2	1261.6	1200	1200.8
2025-04-01	1249.2	1261.6	1200	1200.8
2025-03-01	1249.2	1261.6	1200	1200.8
2025-02-01	1249.2	1261.6	1200	1200.8
2025-01-01	1249.2	1261.6	1200	1200.8
2024-12-01	1249.2	1261.6	1200	1200.8
2024-11-01	1249.2	1261.6	1200	1200.8
2024-10-01	1203.5	1200	1200	1200.8
2024-09-01	1203.5	1200	1200	1200.8
2024-08-01	1203.5	1200	1200	1200.8
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

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	Gauteng Top Schools 2024 (High Reserves)	2024-10-05	2024-10-05	Standard	Ekurhuleni (GE)	5	3	3	Yes	Analysis
2	Helpmekaar Kollege Blitz Chess Invitational 2024 (B)	2024-07-27	2024-07-27	Blitz	Johannesburg Metro (GJM)	9	8	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Gauteng Top Schools 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Reddy, O (O'Neil)				Opponent Mabasa, N (Nhlanhla)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Mrutu, L (Latifa)				Opponent Mabasa, N (Nhlanhla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Reddy, O (O'Neil)				Opponent Koch, Z (Zachary)

#	Games	Start				End
1	7	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Gauteng Top Schools 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Reddy, O (O'Neil)				Opponent Mabasa, N (Nhlanhla)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Mrutu, L (Latifa)				Opponent Mabasa, N (Nhlanhla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Reddy, O (O'Neil)				Opponent Koch, Z (Zachary)

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	Kabuika ,M (Merveille)	1	1	425	1	1	425	0	0	0	0	0	0
1	Kabuika ,M (Merveille)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mabasa ,N (Nhlanhla)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mabasa ,N (Nhlanhla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mrutu ,L (Latifa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mrutu ,L (Latifa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Reddy ,O (O'Neil)	1	1	425	0	0	0	0	0	0	1	1	425
4	Reddy ,O (O'Neil)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
5	Koch ,Z (Zachary)	1	1	425	0	0	0	0	0	0	1	1	425
5	Koch ,Z (Zachary)	1	1352.3	1777.3	0	0	0	0	0	0	1	1200	1777.3
6	Akker ,D (Dylan)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Akker ,D (Dylan)	1	1396.1	971.1	0	0	0	0	0	0	1	1218.8	971.1
7	De Jager ,M (Matthew)	1	1	425	0	0	0	0	0	0	1	1	425
7	De Jager ,M (Matthew)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
8	Pillay ,J (Judah)	1	1	425	0	0	0	0	0	0	1	1	425
8	Pillay ,J (Judah)	1	1214.6	1639.6	0	0	0	0	0	0	1	1200	1639.6
9	Mpofu ,M (Mandiluve)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Mpofu ,M (Mandiluve)	1	1200	775	0	0	0	0	0	0	1	1200	775
10	Doherty ,F (Felix)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Doherty ,F (Felix)	1	1129	704	0	0	0	0	0	0	1	1200	704

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Mafemba, P (Prince)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms