Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zuma, S (Sthembile)

Chess SA id

203081900

FIDE id

Date of birth

2003-08-16 (Adult)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	704	704	500	500
Raw rating	704	704	500	500
Weighted rating	702.9	703.1	500	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	336.1	336.1	449.5	449.5
Highest rating	1252.3 2018-06-01	1252.3 2018-06-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	704 2024-02-01	704 2024-02-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	704 2024-11-01	704 2024-11-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1252.3 2018-06-01	1252.3 2018-06-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	704	704	500	500
Analysis
Rating	704	704	500	500
Raw rating	704	704	500	500
Weighted rating	702.9	703.1	500
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	336.1	336.1	449.5	449.5
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	704	704	500	500
New weighted rating	703.6	703.7	500	500
New weighted performance	0	0	0	0
Temp new rating	704	704	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	704	704	500	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	20	15	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	10	3	30	-170	1139.8	969.8
Standard	5	3	60	85	1157.5	1242.5
Rapid	5	0	0	-425	1122	697
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	704	704	500	500
2025-09-01	704	704	500	500
2025-08-01	704	704	500	500
2025-07-01	704	704	500	500
2025-06-01	704	704	500	500
2025-05-01	704	704	500	500
2025-04-01	704	704	500	500
2025-03-01	704	704	500	500
2025-02-01	704	704	500	500
2025-01-01	704	704	500	500
2024-12-01	704	704	500	500
2024-11-01	704	704	500	500
2024-10-01	704	704	500	500
2024-09-01	704	704	500	500
2024-08-01	704	704	500	500
2024-07-01	704	704	500	500
2024-06-01	704	704	500	500
2024-08-01	704	704	500	500
2024-04-01	704	704	500	500
2024-03-01	704	704	500	500
2024-02-01	704	704	500	500
2024-01-01	704	704	500	500
2023-12-01	590.2	618.8	500	500
2023-11-01	590.2	618.8	500	500

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	10th Jacob G Zuma Foundation 2018 (Team)	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	5	0	Yes	Analysis
2	2018 KZN Schools Championship (U15 Girls)	2018-06-23	2018-06-24	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-24	rnd 5	type Standard	result 1	date 2018-06-24	rnd 5	type Standard	result 1
		Opponent Mbatha, L (Londiwe)				Opponent Mbatha, L (Londiwe)
2	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Madiba, N (Ntokozo)				Opponent Madiba, N (Ntokozo)
3	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Nguse, M (Mandisa)				Opponent Nguse, M (Mandisa)

#	Games	Start				End
1	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-24	rnd 5	type Standard	result 1	date 2018-06-24	rnd 5	type Standard	result 1
		Opponent Mbatha, L (Londiwe)				Opponent Mbatha, L (Londiwe)
2	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Madiba, N (Ntokozo)				Opponent Madiba, N (Ntokozo)
3	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Nguse, M (Mandisa)				Opponent Nguse, M (Mandisa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-24	rnd 5	type Standard	result 1	date 2018-06-24	rnd 5	type Standard	result 1
		Opponent Mbatha, L (Londiwe)				Opponent Mbatha, L (Londiwe)
2	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Madiba, N (Ntokozo)				Opponent Madiba, N (Ntokozo)
3	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Nguse, M (Mandisa)				Opponent Nguse, M (Mandisa)

#	Games	Start				End
1	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-24	rnd 5	type Standard	result 1	date 2018-06-24	rnd 5	type Standard	result 1
		Opponent Mbatha, L (Londiwe)				Opponent Mbatha, L (Londiwe)
2	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Madiba, N (Ntokozo)				Opponent Madiba, N (Ntokozo)
3	1	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Nguse, M (Mandisa)				Opponent Nguse, M (Mandisa)

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	Madiba ,N (Ntokozo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Madiba ,N (Ntokozo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mbatha ,L (Londiwe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mbatha ,L (Londiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Nguse ,M (Mandisa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nguse ,M (Mandisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Zuma ,A (Amanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Zuma ,A (Amanda)	1	987.4	562.4	1	987.4	562.4	0	0	0	0	0	0
5	Shabalala ,T (Thobeka)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Shabalala ,T (Thobeka)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Mhlongo ,S (Siyabonga)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mhlongo ,S (Siyabonga)	1	1411.9	986.9	0	0	0	1	972.8	986.9	0	0	0
7	Dlamini ,A (Ayabonga)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Dlamini ,A (Ayabonga)	1	1215.6	790.6	0	0	0	1	1240	790.6	0	0	0
8	Makaula ,V (Vumankosi)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Makaula ,V (Vumankosi)	1	1174.8	749.8	0	0	0	1	1200	749.8	0	0	0
9	Mdluli ,S (Sandile)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mdluli ,S (Sandile)	1	607.5	182.5	0	0	0	1	500	182.5	0	0	0
10	Buthelezi ,M (Msizi)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Buthelezi ,M (Msizi)	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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PLAYER PAGE

Personal

Zuma, S (Sthembile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms