Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwenya, S (Siyamthanda)

Chess SA id

2060110770

FIDE id

Date of birth

2006-09-20 (U20)

Gender

Female

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1070.3	1044.8	1200	1200
Raw rating	1070.3	1044.8	1200	1200
Weighted rating	1070.3	1044.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	199.5	206.8	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1070.3	1044.8	1200	1200
Analysis
Rating	1070.3	1044.8	1200	1200
Raw rating	1070.3	1044.8	1200	1200
Weighted rating	1070.3	1044.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	199.5	206.8	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	1070.3	1044.8	1200	1200
New weighted rating	1070.3	1044.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1070.3	1044.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1070.3	1044.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	14	3.5	25	-212.5	1148.7	936.2
Standard	14	3.5	25	-212.5	1148.7	936.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1070.3	1044.8	1200	1200
2025-09-30	1070.3	1044.8	1200	1200
2025-09-01	1070.3	1044.8	1200	1200
2025-08-01	1070.3	1044.8	1200	1200
2025-07-01	1070.3	1044.8	1200	1200
2025-06-01	1070.3	1044.8	1200	1200
2025-05-01	1070.3	1044.8	1200	1200
2025-04-01	1070.3	1044.8	1200	1200
2025-03-01	1070.3	1044.8	1200	1200
2025-02-01	1070.3	1044.8	1200	1200
2025-01-01	1070.3	1044.8	1200	1200
2024-12-01	1070.3	1044.8	1200	1200
2024-11-01	1070.3	1044.8	1200	1200
2024-10-01	1070.3	1044.8	1200	1200
2024-09-01	1070.3	1044.8	1200	1200
2024-08-01	1070.3	1044.8	1200	1200
2024-07-01	1070.3	1044.8	1200	1200
2024-09-01	1070.3	1044.8	1200	1200
2024-05-01	1070.3	1044.8	1200	1200
2024-04-01	1070.3	1044.8	1200	1200
2024-03-01	1070.3	1044.8	1200	1200
2024-02-01	1070.3	1044.8	1200	1200
2024-01-01	1070.3	1044.8	1200	1200
2023-12-01	1070.3	1044.8	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	Curro Open 2019 (U14)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
2	Uplands Open Age 2019 (U14)	2019-03-09	2019-03-09	Standard	Ehlanzeni (MEN)	5	4	0	Yes	Analysis
3	Chess Unlimited Open 2019 (B)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-04-12	rnd 4	type Standard	result 0.5
		Opponent Dube, A (Amahle)				Opponent Mabasa, N (Nkateko)
2	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Ndaba, S (Sinethemba)				Opponent Ndaba, S (Sinethemba)
3	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Mhlongo, T (Thalitha)				Opponent Mhlongo, T (Thalitha)

#	Games	Start				End
1	2	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-04-12	rnd 4	type Standard	result 0.5
		Opponent Dube, A (Amahle)				Opponent Mabasa, N (Nkateko)
2	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Ndaba, S (Sinethemba)				Opponent Ndaba, S (Sinethemba)
3	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Mhlongo, T (Thalitha)				Opponent Mhlongo, T (Thalitha)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-04-12	rnd 3	type Standard	result 1
		Opponent Dube, A (Amahle)				Opponent Dube, A (Amahle)
2	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Ndaba, S (Sinethemba)				Opponent Ndaba, S (Sinethemba)
3	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Mhlongo, T (Thalitha)				Opponent Mhlongo, T (Thalitha)

#	Games	Start				End
1	1	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-04-12	rnd 3	type Standard	result 1
		Opponent Dube, A (Amahle)				Opponent Dube, A (Amahle)
2	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Ndaba, S (Sinethemba)				Opponent Ndaba, S (Sinethemba)
3	1	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Mhlongo, T (Thalitha)				Opponent Mhlongo, T (Thalitha)

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	Mhlongo ,T (Thalitha)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mhlongo ,T (Thalitha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Dube ,A (Amahle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Dube ,A (Amahle)	1	1142.9	1567.9	1	1130.4	1567.9	0	0	0	0	0	0
3	Ndaba ,S (Sinethemba)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ndaba ,S (Sinethemba)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Martin ,E (Emilia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Martin ,E (Emilia)	1	1103.6	678.6	1	1082.4	678.6	0	0	0	0	0	0
5	Cooper ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Cooper ,N (Nathan)	1	1069.7	644.7	1	1066.3	644.7	0	0	0	0	0	0
6	Mashilo ,P (Phuleng)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mashilo ,P (Phuleng)	1	1169.8	744.8	1	1162	744.8	0	0	0	0	0	0
7	Onwusaka ,L (Lucky)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Onwusaka ,L (Lucky)	1	1208.3	783.3	1	1201.1	783.3	0	0	0	0	0	0
8	Jameson ,A (Alen)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jameson ,A (Alen)	1	1193.2	768.2	1	1204.8	768.2	0	0	0	0	0	0
9	Naidoo ,J (Jasbir)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Naidoo ,J (Jasbir)	1	1184.4	759.4	1	1178.5	759.4	0	0	0	0	0	0
10	Mabasa ,N (Nkateko)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mabasa ,N (Nkateko)	1	1077.4	1077.4	1	1053.6	1077.4	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

Ngwenya, S (Siyamthanda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms