Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwazi, S (Simnqobile)

Chess SA id

2150325164

FIDE id

Date of birth

2015-07-15 (U12)

Gender

Female

Region

Ugu (KUG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1193	1200	1188.4	1200
Raw rating	1155.5	1200	1126.9	1200
Weighted rating	1193	1200	1188.4	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	40	40	40
Min/Max rating change allowed	176.7	165.8	184	165.8
Highest rating	1199.9 2025-08-14	1199.9 2025-08-14	1199.9 2025-08-14	1199.9 2025-08-14
Highest raw rating	1199.9 2025-08-14	1199.9 2025-08-14	1199.9 2025-08-14	1199.9 2025-08-14
Highest weighted rating	1199.9 2025-08-14	1199.9 2025-08-14	1199.9 2025-08-14	1199.9 2025-08-14
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.3	0	-5.4	0
New rating	1189.7	1200	1183	1200
Analysis
Rating	1193	1200	1188.4	1200
Raw rating	1155.5	1200	1126.9	1200
Weighted rating	1193	1200	1188.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699.9	700	699.9	700
Max/Min rating change allowed	176.7	165.8	184	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	1155.5	1200	1126.9	1200
New weighted rating	1189.7	1200	1183	1200
New weighted performance	0	0	0	0
Temp new rating	1189.7	1200	1183	1200
Temp new rating +/-	-3.3	0	-5.4	0
Final new rating +/-	-3.3	0	-5.4	0
New rating	1189.7	1200	1183	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Rapid
	0	0
	11	11
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 0		Rapid 11		Blitz 0
Gender	Female
Age group	U12
Region	Ugu (KUG)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	11	3.5	31.82	-154.5	1199.7	1045.1
Standard	0	0	0	0	0	0
Rapid	11	3.5	31.82	-154.5	1199.7	1045.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	3.5	31.82	-154.5	1199.7	1045.1
Standard	0	0	0	0	0	0
Rapid	11	3.5	31.82	-154.5	1199.7	1045.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1155.5	1200	1126.9	1200
2025-09-30	1176.8	1200	1161.7	1200
2025-09-01	1176.8	1200	1161.7	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Port Shepstone High School Chess Festival 2025 (Primary School)	2025-10-25	2025-10-25	Rapid	Ugu (KUG)	6	6	2	Yes	Analysis
2	Ugu Women's Day tournament 2025 (U14 Girls)	2025-08-09	2025-08-09	Rapid	Ugu (KUG)	6	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Port Shepstone High School Chess Festival 2025 (Primary School)	2025-10-25	2025-10-25	Rapid	Ugu (KUG)	6	6	2	Yes	Analysis
2	Ugu Women's Day tournament 2025 (U14 Girls)	2025-08-09	2025-08-09	Rapid	Ugu (KUG)	6	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Port Shepstone High School Chess Festival 2025				Tournament Port Shepstone High School Chess Festival 2025
		date 2025-10-25	rnd 3	type Rapid	result 1	date 2025-10-25	rnd 4	type Rapid	result 1
		Opponent Gcuma, A (Athandiwe)				Opponent Tshabalala, T (Thulani)
2	1	Tournament Ugu Women's Day tournament 2025				Tournament Ugu Women's Day tournament 2025
		date 2025-08-09	rnd 5	type Rapid	result 0.5	date 2025-08-09	rnd 5	type Rapid	result 0.5
		Opponent Gumede, S (Sisekelo)				Opponent Gumede, S (Sisekelo)
3	1	Tournament Ugu Women's Day tournament 2025				Tournament Ugu Women's Day tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Joyisa, A (Andiswa)				Opponent Joyisa, A (Andiswa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ugu Women's Day tournament 2025				Tournament Ugu Women's Day tournament 2025
		date 2025-08-09	rnd 5	type Rapid	result 0.5	date 2025-08-09	rnd 5	type Rapid	result 0.5
		Opponent Gumede, S (Sisekelo)				Opponent Gumede, S (Sisekelo)
2	1	Tournament Ugu Women's Day tournament 2025				Tournament Ugu Women's Day tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Joyisa, A (Andiswa)				Opponent Joyisa, A (Andiswa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ugu Women's Day tournament 2025				Tournament Ugu Women's Day tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Joyisa, A (Andiswa)				Opponent Joyisa, A (Andiswa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ugu Women's Day tournament 2025				Tournament Ugu Women's Day tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Joyisa, A (Andiswa)				Opponent Joyisa, A (Andiswa)

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	Gcuma ,A (Athandiwe)	1	1	425	0	0	0	1	1	425	0	0	0
1	Gcuma ,A (Athandiwe)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Du Plessis ,L (Liam)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Du Plessis ,L (Liam)	1	1200	775	0	0	0	1	1200	775	0	0	0
3	Khawula ,S (Sbongokuhle)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Khawula ,S (Sbongokuhle)	1	1196.2	771.2	0	0	0	1	1193.7	771.2	0	0	0
4	Jagesar ,A (Aditya)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Jagesar ,A (Aditya)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Tshabalala ,T (Thulani)	1	1	425	0	0	0	1	1	425	0	0	0
5	Tshabalala ,T (Thulani)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Joyisa ,A (Andiswa)	1	1	425	0	0	0	1	1	425	0	0	0
6	Joyisa ,A (Andiswa)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Gumede ,S (Sisekelo)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Gumede ,S (Sisekelo)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
8	Mdepha ,Z (Zemihle)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Mdepha ,Z (Zemihle)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Madlala ,N (Nosibusiso)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Madlala ,N (Nosibusiso)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Shazi ,O (Okuhle)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Shazi ,O (Okuhle)	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

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Statistics

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PLAYER PAGE

Personal

Ngwazi, S (Simnqobile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms