Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, M (Mduduzi)

Chess SA id

1110160984

FIDE id

Date of birth

2011-06-18 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1261.3	1274.5	1200	1200
Raw rating	1261.3	1274.5	1200	1200
Weighted rating	1261.3	1274.5	1200	1200
Weighted performance	0	0	0	0
Floor	761.3	774.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.9	149.1	165.8	165.8
Highest rating	1646.8 2023-08-01	1648 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1261.3 2024-03-01	1274.5 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1261.3 2025-07-01	1274.5 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1646.8 2023-08-01	1648 2023-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1261.3	1274.5	1200	1200
Analysis
Rating	1261.3	1274.5	1200	1200
Raw rating	1261.3	1274.5	1200	1200
Weighted rating	1261.3	1274.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	761.3	774.5	700	700
Max/Min rating change allowed	151.9	149.1	165.8	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	1261.3	1274.5	1200	1200
New weighted rating	1261.3	1274.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1261.3	1274.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1261.3	1274.5	1200	1200
New K-factor	36	36	36	36
New floor	761.3	774.5	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	4	4
	0	0
	0	0
History	4	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	4	4	100	425	1212.3	1637.3
Standard	4	4	100	425	1212.3	1637.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1261.3	1274.5	1200	1200
2025-09-30	1261.3	1274.5	1200	1200
2025-09-01	1261.3	1274.5	1200	1200
2025-08-01	1261.3	1274.5	1200	1200
2025-07-01	1261.3	1274.5	1200	1200
2025-06-01	1261.3	1274.5	1200	1200
2025-05-01	1261.3	1274.5	1200	1200
2025-04-01	1261.3	1274.5	1200	1200
2025-03-01	1261.3	1274.5	1200	1200
2025-02-01	1261.3	1274.5	1200	1200
2025-01-01	1261.3	1274.5	1200	1200
2024-12-01	1261.3	1274.5	1200	1200
2024-11-01	1261.3	1274.5	1200	1200
2024-10-01	1261.3	1274.5	1200	1200
2024-09-01	1261.3	1274.5	1200	1200
2024-08-01	1261.3	1274.5	1200	1200
2024-07-01	1261.3	1274.5	1200	1200
2024-09-01	1261.3	1274.5	1200	1200
2024-05-01	1261.3	1274.5	1200	1200
2024-04-01	1261.3	1274.5	1200	1200
2024-03-01	1261.3	1274.5	1200	1200
2024-02-01	1261.3	1274.5	1200	1200
2024-01-01	1261.3	1274.5	1200	1200
2023-12-01	1261.3	1274.5	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	2023 Gauteng Top Schools (U13 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	4	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 2	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Diederiks, J (Jaydon)				Opponent Polelo, O (Oratile)

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 2	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Diederiks, J (Jaydon)				Opponent Polelo, O (Oratile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 2	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Diederiks, J (Jaydon)				Opponent Polelo, O (Oratile)

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 2	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Diederiks, J (Jaydon)				Opponent Polelo, O (Oratile)

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	Diedericks ,J (Jaydon)	1	1	425	1	1	425	0	0	0	0	0	0
1	Diedericks ,J (Jaydon)	1	1203.3	1628.3	1	1202.4	1628.3	0	0	0	0	0	0
2	Polelo ,O (Oratile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Polelo ,O (Oratile)	1	1166.5	1591.5	1	1160	1591.5	0	0	0	0	0	0
3	Sibulawa ,S (Siyanda)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sibulawa ,S (Siyanda)	1	1279.4	1704.4	1	1291.6	1704.4	0	0	0	0	0	0
4	Matau ,K (Kenward)	1	1	425	1	1	425	0	0	0	0	0	0
4	Matau ,K (Kenward)	1	1200	1625	1	1200	1625	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

Nkosi, M (Mduduzi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms