Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maduna, M (Masibonga)

Chess SA id

1060161213

FIDE id

Date of birth

2006-10-25 (U20)

Gender

Male

Region

Ekurhuleni (GE)

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	1218.3	1179.1	1232.8	1200
Raw rating	1218.3	1179.1	1232.8	1200
Weighted rating	1209.9	1178.7	1225.6	1200
Weighted performance	0	0	0	0
Floor	718.3	700	732.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.5	170.8	158.2	165.8
Highest rating	1231.5 2024-10-01	1200 2018-10-01	1362.7 2024-10-01	1200 2018-10-01
Highest raw rating	1218.3 2024-11-01	1200 2019-12-01	1232.8 2024-11-01	1200 2024-03-01
Highest weighted rating	1218.3 2018-10-01	1200 2018-10-01	1221.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1231.5 2024-10-01	1200 2019-12-01	1362.7 2024-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.3	1179.1	1232.8	1200
Analysis
Rating	1218.3	1179.1	1232.8	1200
Raw rating	1218.3	1179.1	1232.8	1200
Weighted rating	1209.9	1178.7	1225.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	718.3	700	732.8	700
Max/Min rating change allowed	161.5	170.8	158.2	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	1218.3	1179.1	1232.8	1200
New weighted rating	1211.3	1178.8	1226.8	1200
New weighted performance	0	0	0	0
Temp new rating	1218.3	1179.1	1232.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.3	1179.1	1232.8	1200
New K-factor	36	36	36	36
New floor	718.3	700	732.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	4	4	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	9	4.5	50	0	1284.2	1284.2
Standard	4	1	25	-212.5	1274.6	1062.1
Rapid	5	3.5	70	170	1291.8	1461.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1218.3	1179.1	1232.8	1200
2025-09-30	1218.3	1179.1	1232.8	1200
2025-09-01	1218.3	1179.1	1232.8	1200
2025-08-01	1218.3	1179.1	1232.8	1200
2025-07-01	1218.3	1179.1	1232.8	1200
2025-06-01	1218.3	1179.1	1232.8	1200
2025-05-01	1218.3	1179.1	1232.8	1200
2025-04-01	1218.3	1179.1	1232.8	1200
2025-03-01	1218.3	1179.1	1232.8	1200
2025-02-01	1218.3	1179.1	1232.8	1200
2025-01-01	1218.3	1178	1232.8	1200
2024-12-01	1218.3	1178	1232.8	1200
2024-11-01	1218.3	1178	1232.8	1200
2024-10-01	1180.3	1178	1200	1200
2024-09-01	1180.3	1178	1200	1200
2024-08-01	1180.3	1178	1200	1200
2024-07-01	1180.3	1178	1200	1200
2024-09-01	1180.3	1178	1200	1200
2024-05-01	1180.3	1178	1200	1200
2024-04-01	1180.3	1178	1200	1200
2024-03-01	1180.3	1178	1200	1200
2024-02-01	1180.3	1178	1200	1200
2024-01-01	1180.3	1178	1200	1200
2023-12-01	1180.3	1178	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 (U19 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
2	2023 Gauteng Top Schools (U19 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Tivane, L (Lebo)				Opponent Rotkin, T (Thato)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Moultrey, V (Valentino)				Opponent Moultrey, V (Valentino)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Phala, L (Lefa)				Opponent Phala, L (Lefa)

#	Games	Start				End
1	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Phala, L (Lefa)				Opponent Phala, L (Lefa)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Tivane, L (Lebo)				Opponent Rotkin, T (Thato)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Moultrey, V (Valentino)				Opponent Moultrey, V (Valentino)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Rotkin, T (Thato)				Opponent Rotkin, T (Thato)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Tivane, L (Lebo)				Opponent Tivane, L (Lebo)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Moultrey, V (Valentino)				Opponent Moultrey, V (Valentino)

#	Games	Start				End
1	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Phala, L (Lefa)				Opponent Phala, L (Lefa)

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Rotkin, T (Thato)				Opponent Rotkin, T (Thato)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Tivane, L (Lebo)				Opponent Tivane, L (Lebo)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Moultrey, V (Valentino)				Opponent Moultrey, V (Valentino)

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	Phala ,L (Lefa)	1	1	425	1	1	425	0	0	0	0	0	0
1	Phala ,L (Lefa)	1	1204.3	1629.3	1	1204.9	1629.3	0	0	0	0	0	0
2	Chikozik ,E (Egnou)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Chikozik ,E (Egnou)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mahlangu ,M (Mpumelelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mahlangu ,M (Mpumelelo)	1	1305.2	880.2	1	1322.8	880.2	0	0	0	0	0	0
4	Uwandu ,E (Emmanuel Chidera)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Uwandu ,E (Emmanuel Chidera)	1	1389	964	1	1414.3	964	0	0	0	0	0	0
5	Mashaba ,A (Alpheus)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Mashaba ,A (Alpheus)	1	1293.3	868.3	0	0	0	1	1200	868.3	0	0	0
6	Moultrey ,V (Valentino)	1	1	425	0	0	0	1	1	425	0	0	0
6	Moultrey ,V (Valentino)	1	1507.8	1932.8	0	0	0	1	1154.4	1932.8	0	0	0
7	Morake ,K (Kagiso)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Morake ,K (Kagiso)	1	1179.3	1179.3	0	0	0	1	1200	1179.3	0	0	0
8	Tivane ,VL (Violet Lebo)	1	1	425	0	0	0	1	1	425	0	0	0
8	Tivane ,VL (Violet Lebo)	1	1303.6	1728.6	0	0	0	1	1200	1728.6	0	0	0
9	Rotkin ,T (Thato)	1	1	425	0	0	0	1	1	425	0	0	0
9	Rotkin ,T (Thato)	1	1174.9	1599.9	0	0	0	1	1200	1599.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Maduna, M (Masibonga)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms