Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, M (Mduduzi)

Chess SA id

103094320

FIDE id

Date of birth

2003-01-31 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1225	1184.8	1243.2	1200
Raw rating	1225	1184.8	1243.2	1200
Weighted rating	1225	1184.8	1243.2	1200
Weighted performance	0	0	0	0
Floor	754.3	724.8	743.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	160	169.4	155.9	165.8
Highest rating	1255.5 2018-08-01	1257.1 2018-08-01	1336.9 2019-05-01	1200 2018-10-01
Highest raw rating	1254.3 2019-06-01	1224.8 2018-09-01	1243.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1254.3 2020-07-01	1224.8 2019-05-01	1243.2 2024-02-01	1200 2018-10-01
Highest weighted performance	1255.5 2018-08-01	1257.1 2018-08-01	1336.9 2019-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1225	1184.8	1243.2	1200
Analysis
Rating	1225	1184.8	1243.2	1200
Raw rating	1225	1184.8	1243.2	1200
Weighted rating	1225	1184.8	1243.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	754.3	724.8	743.2	700
Max/Min rating change allowed	160	169.4	155.9	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	1225	1184.8	1243.2	1200
New weighted rating	1225	1184.8	1243.2	1200
New weighted performance	0	0	0	0
Temp new rating	1225	1184.8	1243.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1225	1184.8	1243.2	1200
New K-factor	36	36	36	36
New floor	754.3	724.8	743.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	25	20	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	20	12	60	85	1150	1235
Standard	15	7.5	50	0	1163.4	1163.4
Rapid	5	4.5	90	340	1109.9	1449.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1225	1184.8	1243.2	1200
2025-09-01	1225	1184.8	1243.2	1200
2025-08-01	1225	1184.8	1243.2	1200
2025-07-01	1225	1184.8	1243.2	1200
2025-06-01	1225	1184.8	1243.2	1200
2025-05-01	1225	1184.8	1243.2	1200
2025-04-01	1225	1184.8	1243.2	1200
2025-03-01	1225	1184.8	1243.2	1200
2025-02-01	1225	1184.8	1243.2	1200
2025-01-01	1225	1184.8	1243.2	1200
2024-12-01	1225	1184.8	1243.2	1200
2024-11-01	1225	1184.8	1243.2	1200
2024-10-01	1225	1184.8	1243.2	1200
2024-09-01	1225	1184.8	1243.2	1200
2024-08-01	1225	1184.8	1243.2	1200
2024-07-01	1225	1184.8	1243.2	1200
2024-06-01	1225	1184.8	1243.2	1200
2024-08-01	1225	1184.8	1243.2	1200
2024-04-01	1225	1184.8	1243.2	1200
2024-03-01	1225	1184.8	1243.2	1200
2024-02-01	1225	1184.8	1243.2	1200
2024-01-01	1225	1184.8	1243.2	1200
2023-12-01	1225	1184.8	1243.2	1200
2023-11-01	1225	1184.8	1243.2	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	2019 Gauteng School League Finals (U17 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	Gauteng D9 Finals 2019 (U18 Boys)	2019-05-18	2019-05-18	Rapid	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
4	2018 Gauteng League Final (U17)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2018 Gauteng League Final				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2018-08-25	rnd 5	type Standard	result 0.5	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Britz, K (Kyla)				Opponent Skhosana, M (Menzi)
2	3	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-08-25	rnd 3	type Standard	result 1
		Opponent Dumasi, N (Nceba)				Opponent Masemula, F (Fanele)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Kekana, T (Thabang)				Opponent Kekana, T (Thabang)

#	Games	Start				End
1	3	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-08-25	rnd 3	type Standard	result 1
		Opponent Dumasi, N (Nceba)				Opponent Masemula, F (Fanele)
2	2	Tournament 2018 Gauteng League Final				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2018-08-25	rnd 5	type Standard	result 0.5	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Britz, K (Kyla)				Opponent Skhosana, M (Menzi)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Kekana, T (Thabang)				Opponent Kekana, T (Thabang)

#	Games	Start				End
1	5	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 0.5
		Opponent Mpumpa, K (Kitaya)				Opponent Silwane, P (Paballo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 4	type Rapid	result 1
		Opponent Mpumpa, K (Kitaya)				Opponent Ledwaba, B (Boikie)
2	3	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-08-25	rnd 3	type Standard	result 1
		Opponent Dumasi, N (Nceba)				Opponent Masemula, F (Fanele)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Kekana, T (Thabang)				Opponent Kekana, T (Thabang)

#	Games	Start				End
1	3	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-08-25	rnd 3	type Standard	result 1
		Opponent Dumasi, N (Nceba)				Opponent Masemula, F (Fanele)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Kekana, T (Thabang)				Opponent Kekana, T (Thabang)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 1	type Standard	result 1
		Opponent Mkhasibe, MP (Mzwandile Phumlani)				Opponent Mkhasibe, MP (Mzwandile Phumlani)

#	Games	Start				End
1	4	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 4	type Rapid	result 1
		Opponent Mpumpa, K (Kitaya)				Opponent Ledwaba, B (Boikie)

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	Vergottini ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Vergottini ,R (Ryan)	1	1324.8	899.8	1	1321	899.8	0	0	0	0	0	0
2	Du Plessis ,AM (Anna Margaretha)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Du Plessis ,AM (Anna Margaretha)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Skhosana ,M (Menzi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Skhosana ,M (Menzi)	1	1264.7	1689.7	1	1277.6	1689.7	0	0	0	0	0	0
4	Dumasi ,N (Nceba)	1	1	425	1	1	425	0	0	0	0	0	0
4	Dumasi ,N (Nceba)	1	962.1	1387.1	1	969.6	1387.1	0	0	0	0	0	0
5	Ncube ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ncube ,S (Sanele)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Bekker ,L (Luan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bekker ,L (Luan)	1	1445.4	1020.4	1	1447.5	1020.4	0	0	0	0	0	0
7	Kekana ,T (Thabang)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kekana ,T (Thabang)	1	1245.4	1670.4	1	1254.4	1670.4	0	0	0	0	0	0
8	Madzore ,E (Evidence)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Madzore ,E (Evidence)	1	719.6	294.6	1	638	294.6	0	0	0	0	0	0
9	Mkhasibe ,MP (Mzwandile Phumlani)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mkhasibe ,MP (Mzwandile Phumlani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Booi ,N (Nande)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Booi ,N (Nande)	1	1518.9	1093.9	1	1522.1	1093.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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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