Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ncwane, J (Junior)

Chess SA id

1130139397

FIDE id

Date of birth

2013-04-23 (U14)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-15

Personal details last changed

1900-01-01

Junior GPX Games

23.2

Junior GPX Points

1108.3

Item	Main	Standard	Rapid	Blitz
Rating	1300.1	1167.4	1379	1200
Raw rating	1300.1	1167.4	1379	1200
Weighted rating	1246.2	1140.2	1320.9	1200
Weighted performance	1179.6	990.3	1145.1	0
Floor	812.9	700	879	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.8	173.7	128.5	165.8
Highest rating	1327 2022-03-01	1200 2018-10-01	1386.5 2022-03-01	1200 2018-10-01
Highest raw rating	1312.9 2025-03-01	1200 2020-01-01	1379 2025-03-01	1200 2024-02-01
Highest weighted rating	1312.9 2022-05-01	1200 2018-10-01	1296.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1327 2022-03-01	1200 2020-01-01	1386.5 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1300.1	1167.4	1379	1200
Analysis
Rating	1300.1	1167.4	1379	1200
Raw rating	1300.1	1167.4	1379	1200
Weighted rating	1246.2	1140.2	1320.9
Weighted performance	1179.6	990.3	1145.1
K-factor	36	36	36	36
Floor	812.9	700	879	700
Max/Min rating change allowed	143.8	173.7	128.5	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	1300.1	1167.4	1379	1200
New weighted rating	1252.9	1143.3	1328.1	1200
New weighted performance	1172.1	983.6	1137.5	0
Temp new rating	1300.1	1167.4	1379	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1300.1	1167.4	1379	1200
New K-factor	36	36	36	36
New floor	812.9	700	879	700

Item	Main	Standard	Rapid
	0	0	0
	26	10	16
	17	5	12
	15	4	11
	10	6	4
	0	0	0
History	68	25	43

Games since
	Main 43	Standard 15		Rapid 28		Blitz 0
Gender	Male
Age group	U14
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	3270		210		132
Male	2557		169		108
U14	614		39		27
U14 Male	443		29		20
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	625		72		53
Male	530		61		45
U14	122		20		15
U14 Male	96		16		12
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	16	61.54	98.1	1264.5	1362.6
Standard	10	6	60	85	1265.8	1350.8
Rapid	16	10	62.5	106.2	1263.7	1370
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	68	34.5	50.74	6.2	1232.7	1238.9
Standard	25	10	40	-85	1223.9	1138.9
Rapid	43	24.5	56.98	59.3	1237.8	1297.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1300.1	1167.4	1379	1200
2025-09-30	1300.1	1167.4	1379	1200
2025-09-01	1300.1	1167.4	1379	1200
2025-08-01	1300.1	1167.4	1379	1200
2025-07-01	1300.1	1167.4	1379	1200
2025-06-01	1300.1	1167.4	1379	1200
2025-05-01	1300.1	1167.4	1379	1200
2025-04-01	1300.1	1167.4	1379	1200
2025-03-01	1312.9	1162	1379	1200
2025-02-01	1167.5	1102	1245.7	1200
2025-01-01	1148.3	1079.6	1224.3	1200
2024-12-01	1148.3	1079.6	1224.3	1200
2024-11-01	1148.3	1079.6	1224.3	1200
2024-10-01	1175.5	1111.6	1234	1200
2024-09-01	1175.5	1111.6	1234	1200
2024-08-01	1175.5	1111.6	1234	1200
2024-07-01	1169.1	1111.6	1239	1200
2024-09-01	1169.1	1111.6	1239	1200
2024-05-01	1169.1	1111.6	1239	1200
2024-04-01	1169.1	1111.6	1239	1200
2024-03-01	1169.1	1111.6	1239	1200
2024-02-01	1169.1	1111.6	1239	1200
2024-01-01	1169.1	1111.6	1239	1200
2023-12-01	1169.1	1111.6	1239	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Eyethu Chess Academy Tournament (U12)	2025-03-15	2025-03-15	Standard	Ethekwini (KED)	5	5	2.5	Yes	Analysis
2	2025 Westville Girls High School Rapid (U14)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	4	3	Yes	Analysis
3	2025 Westville Girls High School Rapid (U12)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	2	1	Yes	Analysis
4	Westville Chess Club Rapid Rated February 2025	2025-02-08	2025-02-08	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
5	Westville Chess Club Tournament 2025 (Senior Primay)	2025-02-01	2025-02-01	Standard	Ethekwini (KED)	5	5	3.5	Yes	Analysis
6	Westville Chess Club January Rapid 2025 (Senior Primary)	2025-01-25	2025-01-25	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Eyethu Chess Academy Tournament (U12)	2025-03-15	2025-03-15	Standard	Ethekwini (KED)	5	5	2.5	Yes	Analysis
2	2025 Westville Girls High School Rapid (U14)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	4	3	Yes	Analysis
3	2025 Westville Girls High School Rapid (U12)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	2	1	Yes	Analysis
4	Westville Chess Club Rapid Rated February 2025	2025-02-08	2025-02-08	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
5	Westville Chess Club Tournament 2025 (Senior Primay)	2025-02-01	2025-02-01	Standard	Ethekwini (KED)	5	5	3.5	Yes	Analysis
6	Westville Chess Club January Rapid 2025 (Senior Primary)	2025-01-25	2025-01-25	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
7	St James Rapid Rated Chess Tournament 2024 (Senior Primary)	2024-10-26	2024-10-26	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
8	2024 eThekwini Games Grand Finale Chess Tournament	2024-10-19	2024-10-20	Standard	Ethekwini (KED)	5	5	0.5	Yes	Analysis
9	St James School Rapid Rated Chess Tournament 2024 (Senior Primary)	2024-07-20	2024-07-20	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
10	Durban & Districts Chess Challenge 2024 (U12)	2024-06-08	2024-06-08	Rapid	Ethekwini (KED)	7	0	0	No	Analysis
11	St James Rapid Rated Tournament 2023 (Senior)	2023-08-26	2023-08-26	Rapid	Ethekwini (KED)	5	5	2.5	Yes	Analysis
12	Crawford La lucia Rapid Chess Tournament 2023 (A)	2023-07-22	2023-07-23	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
13	Durban Chess Clarence Championship 2023 (C)	2023-03-18	2023-03-18	Standard	Ethekwini (KED)	5	4	1	Yes	Analysis
14	2022 KZN Open (B)	2022-04-30	2022-05-01	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
15	2022 Intercement (Schools)	2022-03-26	2022-03-26	Rapid	Ugu (KUG)	6	4	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Westville Chess Club Tournament 2025				Tournament Westville Chess Club Rapid Rated February 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-08	rnd 1	type Rapid	result 1
		Opponent Reddy, T (Tara)				Opponent Hansjee, M (Milan)
2	3	Tournament 2025 Eyethu Chess Academy Tournament				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-03-15	rnd 1	type Standard	result 0.5	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Mtwa, A (Alona)
3	3	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Rheeders, D (Duncan)				Opponent Mkhwanazi, S (Silosokuhle)

#	Games	Start				End
1	7	Tournament Westville Chess Club Tournament 2025				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Mtwa, A (Alona)
2	2	Tournament 2022 KZN Open				Tournament 2022 KZN Open
		date 2022-05-01	rnd 5	type Standard	result 1	date 2022-05-01	rnd 6	type Standard	result 1
		Opponent Mtshali, L (Lwandile)				Opponent Khumalo, S (Snenhlanhla)
3	1	Tournament 2024 eThekwini Games Grand Finale Chess Tournament				Tournament 2024 eThekwini Games Grand Finale Chess Tournament
		date 2024-10-20	rnd 4	type Standard	result 0.5	date 2024-10-20	rnd 4	type Standard	result 0.5
		Opponent Msimanga, G (Gcina)				Opponent Msimanga, G (Gcina)

#	Games	Start				End
1	4	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club Rapid Rated February 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 1	type Rapid	result 1
		Opponent Mkhwananzi, S (Siyasanda)				Opponent Hansjee, M (Milan)
2	4	Tournament 2022 Intercement				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2022-03-26	rnd 5	type Rapid	result 1	date 2023-07-22	rnd 2	type Rapid	result 1
		Opponent Macele, N (Ntwenhle)				Opponent Bramdeo, A (Arik)
3	3	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Rheeders, D (Duncan)				Opponent Mkhwanazi, S (Silosokuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Rheeders, D (Duncan)				Opponent Mkhwanazi, S (Silosokuhle)
2	3	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club January Rapid 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Mkhwananzi, S (Siyasanda)				Opponent Nadesan, M (Mikhail)
3	2	Tournament 2025 Eyethu Chess Academy Tournament				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Tsouris, E (Ezra)				Opponent Mtwa, A (Alona)

#	Games	Start				End
1	2	Tournament 2025 Eyethu Chess Academy Tournament				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Tsouris, E (Ezra)				Opponent Mtwa, A (Alona)
2	2	Tournament Westville Chess Club Tournament 2025				Tournament Westville Chess Club Tournament 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Mambuscay, D (Daniela)
3	2	Tournament 2022 KZN Open				Tournament 2022 KZN Open
		date 2022-05-01	rnd 5	type Standard	result 1	date 2022-05-01	rnd 6	type Standard	result 1
		Opponent Mtshali, L (Lwandile)				Opponent Khumalo, S (Snenhlanhla)

#	Games	Start				End
1	4	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club Rapid Rated February 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 1	type Rapid	result 1
		Opponent Mkhwananzi, S (Siyasanda)				Opponent Hansjee, M (Milan)
2	4	Tournament 2022 Intercement				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2022-03-26	rnd 5	type Rapid	result 1	date 2023-07-22	rnd 2	type Rapid	result 1
		Opponent Macele, N (Ntwenhle)				Opponent Bramdeo, A (Arik)
3	3	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Rheeders, D (Duncan)				Opponent Mkhwanazi, S (Silosokuhle)

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	Nadesan ,M (Mikhail)	3	2	141.7	1	0	-425	2	2	425	0	0	0
1	Nadesan ,M (Mikhail)	3	1280.7	1422.4	1	1258.6	855.7	2	1292.4	1705.7	0	0	0
2	Reddy ,T (Tara)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Reddy ,T (Tara)	2	1252.3	1464.8	2	1143.7	1464.8	0	0	0	0	0	0
3	Ramlachan ,K (Kairav)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Ramlachan ,K (Kairav)	2	1381.3	956.3	1	1409.1	956.3	1	1255.4	956.3	0	0	0
4	Strydom ,C (Chevelle)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Strydom ,C (Chevelle)	2	1318.9	893.9	0	0	0	2	1344.9	893.9	0	0	0
5	Jugree ,A (Abhay)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jugree ,A (Abhay)	1	1563.7	1138.7	1	1535.2	1138.7	0	0	0	0	0	0
6	Masiteng ,N (Nkosikhona)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Masiteng ,N (Nkosikhona)	1	1372.2	947.2	1	1307.3	947.2	0	0	0	0	0	0
7	Tsouris ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tsouris ,N (Noah)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Khumalo ,S (Snenhlanhla)	1	1	425	1	1	425	0	0	0	0	0	0
8	Khumalo ,S (Snenhlanhla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Khumalo ,S (Sihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Khumalo ,S (Sihle)	1	1073.9	648.9	1	1047.6	648.9	0	0	0	0	0	0
10	Msimanga ,G (Gcina)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Msimanga ,G (Gcina)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Ncwane, J (Junior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms