Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwenya, S (Samkelo)

Chess SA id

1130152970

FIDE id

Date of birth

2013-06-19 (U14)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1226.9	1238.4	1193.9	1200
Raw rating	1226.9	1238.4	1193.9	1200
Weighted rating	1226.8	1238.4	1193.8	1200
Weighted performance	0	0	0	0
Floor	732.2	738.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.6	157	167.3	165.8
Highest rating	1380.4 2023-03-01	1378 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1232.2 2023-04-01	1238.4 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1232.2 2025-02-01	1238.4 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1380.4 2023-03-01	1378 2023-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1226.9	1238.4	1193.9	1200
Analysis
Rating	1226.9	1238.4	1193.9	1200
Raw rating	1226.9	1238.4	1193.9	1200
Weighted rating	1226.8	1238.4	1193.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	732.2	738.4	700	700
Max/Min rating change allowed	159.6	157	167.3	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	1226.9	1238.4	1193.9	1200
New weighted rating	1226.8	1238.4	1193.8	1200
New weighted performance	0	0	0	0
Temp new rating	1226.9	1238.4	1193.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1226.9	1238.4	1193.9	1200
New K-factor	36	36	36	36
New floor	732.2	738.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	5	5
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	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	10	6	60	85	1193.2	1278.2
Standard	5	3.5	70	170	1202.4	1372.4
Rapid	5	2.5	50	0	1184.1	1184.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1226.9	1238.4	1193.9	1200
2025-09-01	1226.9	1238.4	1193.9	1200
2025-08-01	1226.9	1238.4	1193.9	1200
2025-07-01	1226.9	1238.4	1193.9	1200
2025-06-01	1226.9	1238.4	1193.9	1200
2025-05-01	1226.9	1238.4	1193.9	1200
2025-04-01	1226.9	1238.4	1193.9	1200
2025-03-01	1226.9	1238.4	1193.9	1200
2025-02-01	1226.9	1238.4	1193.9	1200
2025-01-01	1226.6	1238.4	1193.6	1200
2024-12-01	1226.6	1238.4	1193.6	1200
2024-11-01	1226.6	1238.4	1193.6	1200
2024-10-01	1226.6	1238.4	1193.6	1200
2024-09-01	1226.6	1238.4	1193.6	1200
2024-08-01	1226.6	1238.4	1193.6	1200
2024-07-01	1226.6	1238.4	1193.6	1200
2024-06-01	1226.6	1238.4	1193.6	1200
2024-08-01	1226.6	1238.4	1193.6	1200
2024-04-01	1226.6	1238.4	1193.6	1200
2024-03-01	1226.6	1238.4	1193.6	1200
2024-02-01	1226.6	1238.4	1193.6	1200
2024-01-01	1226.6	1238.4	1193.6	1200
2023-12-01	1226.6	1238.4	1193.6	1200
2023-11-01	1226.6	1238.4	1193.6	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	St James Rapid Rated Tournament 2023 (Senior)	2023-08-26	2023-08-26	Rapid	Ethekwini (KED)	5	5	2.5	Yes	Analysis
2	Durban Chess Clarence Championship 2023 (C)	2023-03-18	2023-03-18	Standard	Ethekwini (KED)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Durban Chess Clarence Championship 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-03-18	rnd 3	type Standard	result 1	date 2023-08-26	rnd 2	type Rapid	result 0.5
		Opponent Naicker, B (Briscelle)				Opponent Valiallah, Z (Zane)
2	1	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 4	type Rapid	result 1
		Opponent Kiza, I (Inga)				Opponent Kiza, I (Inga)
3	1	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 1	type Standard	result 1	date 2023-03-18	rnd 1	type Standard	result 1
		Opponent Murugas, D (Devajha)				Opponent Murugas, D (Devajha)

#	Games	Start				End
1	3	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 3	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Naicker, B (Briscelle)				Opponent Dukhan, B (Basdaeu)
2	1	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 1	type Standard	result 1	date 2023-03-18	rnd 1	type Standard	result 1
		Opponent Murugas, D (Devajha)				Opponent Murugas, D (Devajha)

#	Games	Start				End
1	2	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-08-26	rnd 2	type Rapid	result 0.5
		Opponent Padayachee, J (Jodash)				Opponent Valiallah, Z (Zane)
2	1	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 4	type Rapid	result 1
		Opponent Kiza, I (Inga)				Opponent Kiza, I (Inga)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Durban Chess Clarence Championship 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-03-18	rnd 5	type Standard	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Dukhan, B (Basdaeu)				Opponent Padayachee, J (Jodash)
2	1	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 4	type Rapid	result 1
		Opponent Kiza, I (Inga)				Opponent Kiza, I (Inga)
3	1	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 3	type Standard	result 1	date 2023-03-18	rnd 3	type Standard	result 1
		Opponent Naicker, B (Briscelle)				Opponent Naicker, B (Briscelle)

#	Games	Start				End
1	1	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 5	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Dukhan, B (Basdaeu)				Opponent Dukhan, B (Basdaeu)
2	1	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 3	type Standard	result 1	date 2023-03-18	rnd 3	type Standard	result 1
		Opponent Naicker, B (Briscelle)				Opponent Naicker, B (Briscelle)
3	1	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 1	type Standard	result 1	date 2023-03-18	rnd 1	type Standard	result 1
		Opponent Murugas, D (Devajha)				Opponent Murugas, D (Devajha)

#	Games	Start				End
1	1	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 4	type Rapid	result 1
		Opponent Kiza, I (Inga)				Opponent Kiza, I (Inga)
2	1	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Padayachee, J (Jodash)				Opponent Padayachee, J (Jodash)

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	Gurayah ,K (Kairav)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Gurayah ,K (Kairav)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
2	Biri ,D (Denison)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Biri ,D (Denison)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Murugas ,D (Devajha)	1	1	425	1	1	425	0	0	0	0	0	0
3	Murugas ,D (Devajha)	1	1198.5	1623.5	1	1200	1623.5	0	0	0	0	0	0
4	Naicker ,B (Briscelle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Naicker ,B (Briscelle)	1	1213.6	1638.6	1	1200	1638.6	0	0	0	0	0	0
5	Dukhan ,B (Basdaeu)	1	1	425	1	1	425	0	0	0	0	0	0
5	Dukhan ,B (Basdaeu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Valiallah ,Z (Zane)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Valiallah ,Z (Zane)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
7	Kiza ,I (Inga)	1	1	425	0	0	0	1	1	425	0	0	0
7	Kiza ,I (Inga)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Chukwuma ,J (Jason)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Chukwuma ,J (Jason)	1	1178.7	753.7	0	0	0	1	1200	753.7	0	0	0
9	Padayachee ,J (Jodash)	1	1	425	0	0	0	1	1	425	0	0	0
9	Padayachee ,J (Jodash)	1	1141.9	1566.9	0	0	0	1	1095.6	1566.9	0	0	0
10	Valiallah ,A (Adam)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Valiallah ,A (Adam)	1	1200	775	0	0	0	1	1200	775	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

Ngwenya, S (Samkelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms