Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zietsman, S (Shan-Leigh)

Chess SA id

2160301789

FIDE id

Date of birth

2016-06-27 (U12)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1224.5	1245.3	1162.5	1200
Raw rating	1224.5	1245.3	1162.5	1200
Weighted rating	1208.2	1229.5	1158.2	1200
Weighted performance	1087.8	1097.9	0	0
Floor	724.5	745.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.1	155.4	174.9	165.8
Highest rating	1224.5 2025-05-05	1245.3 2025-05-05	1200 2024-11-01	1200 2024-05-01
Highest raw rating	1224.5 2025-05-05	1245.3 2025-05-05	1200 2024-04-01	1200 2024-05-01
Highest weighted rating	1224.5 2024-11-01	1245.3 2025-02-01	1200 2024-11-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-05-01	1200 2024-12-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.2	-8.6	0	0
New rating	1220.3	1236.7	1162.5	1200
Analysis
Rating	1224.5	1245.3	1162.5	1200
Raw rating	1224.5	1245.3	1162.5	1200
Weighted rating	1208.2	1229.5	1158.2
Weighted performance	1087.8	1097.9	0
K-factor	36	36	36	36
Floor	724.5	745.3	700	700
Max/Min rating change allowed	160.1	155.4	174.9	165.8
Games	5	5	0	0
Score	2	2	0	0
Expected score	2.12	2.24	0	0
Score-Expected	-0.12	-0.24	0	0
Temp raw +/-	-4.2	-8.6	0	0
Final raw +/-	-4.2	-8.6	0	0
New raw rating	1220.3	1236.7	1162.5	1200
New weighted rating	1209.9	1230.9	1158.5	1200
New weighted performance	1123.5	1130.5	0	0
Temp new rating	1220.3	1236.7	1162.5	1200
Temp new rating +/-	-4.2	-8.6	0	0
Final new rating +/-	-4.2	-8.6	0	0
New rating	1220.3	1236.7	1162.5	1200
New K-factor	36	36	36	36
New floor	724.5	745.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	26	26	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	31	26	5

Games since
	Main 31	Standard 26		Rapid 5		Blitz 0
Gender	Female
Age group	U10
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	26	10.5	40.38	-81.7	1289.8	1208.1
Standard	26	10.5	40.38	-81.7	1289.8	1208.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	11.5	37.1	-109.7	1274.9	1165.2
Standard	26	10.5	40.38	-81.7	1289.8	1208.1
Rapid	5	1	20	-255	1197.1	942.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1224.5	1245.3	1162.5	1200
2025-11-30	1224.5	1245.3	1162.5	1200
2025-11-01	1224.5	1245.3	1162.5	1200
2025-09-30	1224.5	1245.3	1162.5	1200
2025-09-01	1224.5	1245.3	1162.5	1200
2025-08-01	1224.5	1245.3	1162.5	1200
2025-07-01	1224.5	1245.3	1162.5	1200
2025-06-01	1224.5	1245.3	1162.5	1200
2025-05-01	1224.5	1245.3	1162.5	1200
2025-04-01	1206.4	1226.5	1162.5	1200
2025-03-01	1182.6	1198.9	1162.5	1200
2025-02-01	1196.1	1224.1	1162	1200
2025-01-01	1175.7	1200	1141.6	1200
2024-12-01	1175.7	1200	1141.6	1200
2024-11-01	1175.7	1200	1141.6	1200
2024-10-01	1175.7	1200	1141.6	1200
2024-09-01	1175.7	1200	1141.6	1200
2024-11-01	1175.7	1200	1141.6	1200
2024-07-01	1175.7	1200	1141.6	1200
2024-06-01	1175.7	1200	1141.6	1200
2024-05-01	1175.7	1200	1141.6	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCA Trial 1 2026 (U12)	2026-01-17	2026-01-17	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCA Trial 1 2026 (U12)	2026-01-17	2026-01-17	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCA Trial 1 2026 (U12)	2026-01-17	2026-01-17	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
2	SBD Trials J Bay 19 April 2025 (U10)	2025-04-19	2025-04-19	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
3	Kouga Mayor's Cup 2025 (U9)	2025-03-08	2025-03-08	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
4	SBDCU Trials 3 2025 (U10)	2025-02-08	2025-02-08	Standard	Sarah Baartman (ESB)	6	5	1	Yes	Analysis
5	SBDCU Fundraiser 2025 (U9)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
6	2025 SBDCU Trial 2 JBay (U10)	2025-01-25	2025-01-25	Standard	Sarah Baartman (ESB)	5	5	2.5	Yes	Analysis
7	Stulting Tournament 2024 (Junior)	2024-04-06	2024-04-06	Rapid	Sarah Baartman (ESB)	6	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Kouga Mayor's Cup 2025				Tournament Kouga Mayor's Cup 2025
		date 2025-03-08	rnd 2	type Standard	result 0.5	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Spencer, G (Grace)				Opponent Mabapa, T (Thatso)
2	2	Tournament SBD Trials J Bay 19 April 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 5	type Standard	result 1
		Opponent Williams, G (Genesis)				Opponent Stompies, H (Hen-Leigh)
3	2	Tournament 2025 SBDCU Trial 2 JBay				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Kato, A (Asemahle)				Opponent Hiya, S (Shanley)

#	Games	Start				End
1	4	Tournament Kouga Mayor's Cup 2025				Tournament Kouga Mayor's Cup 2025
		date 2025-03-08	rnd 2	type Standard	result 0.5	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Spencer, G (Grace)				Opponent Mabapa, T (Thatso)
2	2	Tournament SBD Trials J Bay 19 April 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 5	type Standard	result 1
		Opponent Williams, G (Genesis)				Opponent Stompies, H (Hen-Leigh)
3	2	Tournament 2025 SBDCU Trial 2 JBay				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Kato, A (Asemahle)				Opponent Hiya, S (Shanley)

#	Games	Start				End
1	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Nyabeni, L (Liyonela)				Opponent Nyabeni, L (Liyonela)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament SBD Trials J Bay 19 April 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 5	type Standard	result 1
		Opponent Williams, G (Genesis)				Opponent Stompies, H (Hen-Leigh)
2	2	Tournament 2025 SBDCU Trial 2 JBay				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Kato, A (Asemahle)				Opponent Hiya, S (Shanley)
3	1	Tournament SBD Trials J Bay 19 April 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-19	rnd 2	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent George, C (Claire)				Opponent George, C (Claire)

#	Games	Start				End
1	2	Tournament SBD Trials J Bay 19 April 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 5	type Standard	result 1
		Opponent Williams, G (Genesis)				Opponent Stompies, H (Hen-Leigh)
2	2	Tournament 2025 SBDCU Trial 2 JBay				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Kato, A (Asemahle)				Opponent Hiya, S (Shanley)
3	1	Tournament SBD Trials J Bay 19 April 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-19	rnd 2	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent George, C (Claire)				Opponent George, C (Claire)

#	Games	Start				End
1	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Nyabeni, L (Liyonela)				Opponent Nyabeni, L (Liyonela)

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	Ozah ,C (Chinedu)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Ozah ,C (Chinedu)	3	1385.6	960.6	3	1376.1	960.6	0	0	0	0	0	0
2	Duvenage ,B (Bendre)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Duvenage ,B (Bendre)	3	1372.9	947.9	3	1376.7	947.9	0	0	0	0	0	0
3	Theart ,H (Henry)	2	1	0	2	1	0	0	0	0	0	0	0
3	Theart ,H (Henry)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
4	Prinsloo ,D (Dawid)	2	1	0	2	1	0	0	0	0	0	0	0
4	Prinsloo ,D (Dawid)	2	1181.1	1181.1	2	1231.3	1181.1	0	0	0	0	0	0
5	Stofile ,I (Imkhitha Zidan)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Stofile ,I (Imkhitha Zidan)	2	1469.3	1044.3	2	1496.1	1044.3	0	0	0	0	0	0
6	Swart ,W (Waldemar)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Swart ,W (Waldemar)	2	1520.2	1095.2	2	1588.8	1095.2	0	0	0	0	0	0
7	Nyabeni ,L (Liyonela)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Nyabeni ,L (Liyonela)	2	1202.2	1202.2	1	1304.4	777.2	1	1200	1627.2	0	0	0
8	George ,C (Claire)	1	1	425	1	1	425	0	0	0	0	0	0
8	George ,C (Claire)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Vermaak ,R (Riaan Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Vermaak ,R (Riaan Junior)	1	1284.5	859.5	1	1282.7	859.5	0	0	0	0	0	0
10	Hiya ,S (Shanley)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hiya ,S (Shanley)	1	1134	1559	1	1200	1559	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Zietsman, S (Shan-Leigh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms