Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vilakazi, N (Nkosikhona)

Chess SA id

198094333

FIDE id

Date of birth

1998-09-02 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1620.9	1495.6	1256.6	1200
Raw rating	1508	1495.6	1256.6	1200
Weighted rating	1298.5	1286.1	1227.8	1200
Weighted performance	1620.9	0	0	0
Floor	1008	995.6	756.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	106.9	108.8	153	165.8
Highest rating	1508 2025-09-01	1495.6 2025-09-01	1256.6 2025-04-01	1200 2018-10-01
Highest raw rating	1508 2025-09-01	1495.6 2025-09-01	1256.6 2025-04-01	1200 2024-02-01
Highest weighted rating	1277.9 2025-09-01	1265.9 2025-09-01	1220.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1638.2 2025-09-01	1458 2025-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	0	0	0
New rating	1620.4	1495.6	1256.6	1200
Analysis
Rating	1620.9	1495.6	1256.6	1200
Raw rating	1508	1495.6	1256.6	1200
Weighted rating	1298.5	1286.1	1227.8
Weighted performance	1620.9	0	0
K-factor	32	32	36	36
Floor	1008	995.6	756.6	700
Max/Min rating change allowed	106.9	108.8	153	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	1508	1495.6	1256.6	1200
New weighted rating	1318.1	1305.4	1231	1200
New weighted performance	1620.4	0	0	0
Temp new rating	1620.4	1495.6	1256.6	1200
Temp new rating +/-	-0.6	0	0	0
Final new rating +/-	-0.6	0	0	0
New rating	1620.4	1495.6	1256.6	1200
New K-factor	32	32	36	36
New floor	1008	995.6	756.6	700

Item	Main	Standard	Rapid
	0	0	0
	26	21	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	36	31	5

Games since
	Main 26	Standard 21		Rapid 5		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	26	19	73.08	196.2	1477.6	1673.8
Standard	21	15	71.43	182.1	1517.4	1699.5
Rapid	5	4	80	255	1310.5	1565.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	22	70.97	178.2	1413.7	1591.9
Standard	26	18	69.23	163.5	1433.5	1597
Rapid	5	4	80	255	1310.5	1565.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1508	1495.6	1256.6	1200
2025-09-01	1508	1495.6	1256.6	1200
2025-08-01	1379.7	1364.4	1256.6	1200
2025-07-01	1340.9	1311.7	1256.6	1200
2025-06-01	1340.9	1311.7	1256.6	1200
2025-05-01	1263.2	1220	1256.6	1200
2025-04-01	1263.2	1220	1256.6	1200
2025-03-01	1220	1220	1200	1200
2025-02-01	1220	1220	1200	1200
2025-01-01	1220	1220	1200	1200
2024-12-01	1220	1220	1200	1200
2024-11-01	1220	1220	1200	1200
2024-10-01	1220	1220	1200	1200
2024-09-01	1220	1220	1200	1200
2024-08-01	1220	1220	1200	1200
2024-07-01	1220	1220	1200	1200
2024-06-01	1220	1220	1200	1200
2024-08-01	1220	1220	1200	1200
2024-04-01	1220	1220	1200	1200
2024-03-01	1220	1220	1200	1200
2024-02-01	1220	1220	1200	1200
2024-01-01	1220	1220	1200	1200
2023-12-01	1201.3	1201.6	1200	1200
2023-11-01	1201.3	1201.6	1200	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Adult)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Adult)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	UJ @20 Years Chess Championship 2025 (Open)	2025-08-02	2025-08-02	Standard	Johannesburg Metro (GJM)	5	4	4	Yes	Analysis
3	Chess Power House Aug Open 2025 (A)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
5	Evaton International Chess Day Rapid 19 July 2025 (B)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	0	0	No	Analysis
6	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	7	3.5	Yes	Analysis
7	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	0	0	No	Analysis
8	UJ Scholars 1st Edition 2025 (Open)	2025-03-15	2025-03-15	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Adult)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	UJ @20 Years Chess Championship 2025 (Open)	2025-08-02	2025-08-02	Standard	Johannesburg Metro (GJM)	5	4	4	Yes	Analysis
3	Chess Power House Aug Open 2025 (A)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
5	Evaton International Chess Day Rapid 19 July 2025 (B)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	0	0	No	Analysis
6	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	7	3.5	Yes	Analysis
7	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	0	0	No	Analysis
8	UJ Scholars 1st Edition 2025 (Open)	2025-03-15	2025-03-15	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
9	JCC Wits 2018 (B)	2018-02-25	2018-02-25	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	12	Tournament Eureka Chess Open 26 July 2025				Tournament Chess Power House Aug Open 2025
		date 2025-07-26	rnd 3	type Standard	result 0.5	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Polori, MR (Molayeng Richard)				Opponent Lukhwareni, NR (Nkhumbuleni Richard)
2	4	Tournament UJ Scholars 1st Edition 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-04-27	rnd 2	type Standard	result 1
		Opponent Bhima, AC (Anesu Calvin)				Opponent Meeran, M (Museera)
3	3	Tournament JCC Wits 2018				Tournament JCC Wits 2018
		date 2018-02-25	rnd 1	type Standard	result 1	date 2018-02-25	rnd 3	type Standard	result 1
		Opponent Angele, N (Nkosi)				Opponent Wany, J (Jobert)

#	Games	Start				End
1	12	Tournament Eureka Chess Open 26 July 2025				Tournament Chess Power House Aug Open 2025
		date 2025-07-26	rnd 3	type Standard	result 0.5	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Polori, MR (Molayeng Richard)				Opponent Lukhwareni, NR (Nkhumbuleni Richard)
2	3	Tournament JCC Wits 2018				Tournament JCC Wits 2018
		date 2018-02-25	rnd 1	type Standard	result 1	date 2018-02-25	rnd 3	type Standard	result 1
		Opponent Angele, N (Nkosi)				Opponent Wany, J (Jobert)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 4	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 0.5
		Opponent Maponya, W (Warona)				Opponent Khumalo, S (Siyabonga)

#	Games	Start				End
1	2	Tournament UJ Scholars 1st Edition 2025				Tournament UJ Scholars 1st Edition 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 5	type Rapid	result 1
		Opponent Bhima, AC (Anesu Calvin)				Opponent Mzimela, N (Nkosinathi)
2	2	Tournament UJ Scholars 1st Edition 2025				Tournament UJ Scholars 1st Edition 2025
		date 2025-03-15	rnd 1	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Nyuswa, T (Thandolwethu)				Opponent Hlatshwayo, A (Amukelani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Eureka Chess Open 26 July 2025				Tournament UJ @20 Years Chess Championship 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Moultrey, A (Antonio Chrispian)				Opponent Seopa, K (Kgantshi Kgolo)
2	4	Tournament UJ Scholars 1st Edition 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-04-27	rnd 2	type Standard	result 1
		Opponent Bhima, AC (Anesu Calvin)				Opponent Meeran, M (Museera)
3	3	Tournament JCC Wits 2018				Tournament JCC Wits 2018
		date 2018-02-25	rnd 1	type Standard	result 1	date 2018-02-25	rnd 3	type Standard	result 1
		Opponent Angele, N (Nkosi)				Opponent Wany, J (Jobert)

#	Games	Start				End
1	6	Tournament Eureka Chess Open 26 July 2025				Tournament UJ @20 Years Chess Championship 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Moultrey, A (Antonio Chrispian)				Opponent Seopa, K (Kgantshi Kgolo)
2	3	Tournament JCC Wits 2018				Tournament JCC Wits 2018
		date 2018-02-25	rnd 1	type Standard	result 1	date 2018-02-25	rnd 3	type Standard	result 1
		Opponent Angele, N (Nkosi)				Opponent Wany, J (Jobert)
3	2	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Manana, KN (Kenneth)				Opponent Lukhwareni, NR (Nkhumbuleni Richard)

#	Games	Start				End
1	2	Tournament UJ Scholars 1st Edition 2025				Tournament UJ Scholars 1st Edition 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 5	type Rapid	result 1
		Opponent Bhima, AC (Anesu Calvin)				Opponent Mzimela, N (Nkosinathi)
2	2	Tournament UJ Scholars 1st Edition 2025				Tournament UJ Scholars 1st Edition 2025
		date 2025-03-15	rnd 1	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Nyuswa, T (Thandolwethu)				Opponent Hlatshwayo, A (Amukelani)

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	Masipa ,TFJ (Talane Frank Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Masipa ,TFJ (Talane Frank Johannes)	1	1495.8	1070.8	1	1503.1	1070.8	0	0	0	0	0	0
2	Mokoena ,P (Phomello)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mokoena ,P (Phomello)	1	1280.3	1705.3	1	1295.4	1705.3	0	0	0	0	0	0
3	Manganyi ,C (Cecilia)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Manganyi ,C (Cecilia)	1	1256.5	831.5	1	1256.5	831.5	0	0	0	0	0	0
4	Manana ,KN (Kenneth)	1	1	425	1	1	425	0	0	0	0	0	0
4	Manana ,KN (Kenneth)	1	1738.9	2163.9	1	1738.2	2163.9	0	0	0	0	0	0
5	Tinarwo ,S (Shepherd)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Tinarwo ,S (Shepherd)	1	1554.3	1129.3	1	1566.8	1129.3	0	0	0	0	0	0
6	Van Eyssen ,A (Arend)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Eyssen ,A (Arend)	1	1432.2	1857.2	1	1431.2	1857.2	0	0	0	0	0	0
7	Nhlapo ,X (Xolani)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nhlapo ,X (Xolani)	1	1634.6	2059.6	1	1635.7	2059.6	0	0	0	0	0	0
8	Polori ,MR (Molayeng Richard)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Polori ,MR (Molayeng Richard)	1	1414.4	1414.4	1	1414.2	1414.4	0	0	0	0	0	0
9	Mgwevu ,Z (Zamani)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mgwevu ,Z (Zamani)	1	1373.5	1798.5	1	1376.7	1798.5	0	0	0	0	0	0
10	Seopa ,K (Kgantshi Kgolo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Seopa ,K (Kgantshi Kgolo)	1	1312.6	1737.6	1	1331.4	1737.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Vilakazi, N (Nkosikhona)

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms