Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibanda, S (Sharon)

Chess SA id

2050153078

FIDE id

Date of birth

2005-11-22 (Adult)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1270.1	1266.3	1272.8	1200
Raw rating	1270.1	1266.3	1272.8	1200
Weighted rating	1248.5	1241.9	1272.8	1200
Weighted performance	1076.6	1065.6	0	0
Floor	785.4	791.2	772.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	150	150.9	149.5	165.8
Highest rating	1285.4 2025-01-01	1291.2 2025-01-01	1461.7 2023-08-01	1200 2018-10-01
Highest raw rating	1285.4 2025-01-01	1291.2 2025-01-01	1272.8 2024-03-01	1200 2024-03-01
Highest weighted rating	1236.7 2025-08-01	1291.2 2018-10-01	1272.8 2025-07-01	1200 2018-10-01
Highest weighted performance	1232.9 2025-02-01	1233.5 2019-12-01	1461.7 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1270.1	1266.3	1272.8	1200
Analysis
Rating	1270.1	1266.3	1272.8	1200
Raw rating	1270.1	1266.3	1272.8	1200
Weighted rating	1248.5	1241.9	1272.8
Weighted performance	1076.6	1065.6	0
K-factor	36	36	36	36
Floor	785.4	791.2	772.8	700
Max/Min rating change allowed	150	150.9	149.5	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	1270.1	1266.3	1272.8	1200
New weighted rating	1251.8	1245.7	1272.8	1200
New weighted performance	1069.3	1058.4	0	0
Temp new rating	1270.1	1266.3	1272.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1270.1	1266.3	1272.8	1200
New K-factor	36	36	36	36
New floor	785.4	791.2	772.8	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	24	24	0
	40	34	6
	0	0	0
	0	0	0
History	68	62	6

Games since
	Main 37	Standard 37		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	3497		454		114
Female	762		82		22
Adult	571		62		12
Adult Female	39		5		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	4	1	25	-212.5	1391.8	1179.3
Standard	4	1	25	-212.5	1391.8	1179.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	68	32.5	47.79	-18.8	1252.3	1233.6
Standard	62	27.5	44.35	-48	1260.3	1212.3
Rapid	6	5	83.33	283.3	1169.9	1453.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1270.1	1266.3	1272.8	1200
2025-09-30	1270.1	1266.3	1272.8	1200
2025-09-01	1270.1	1266.3	1272.8	1200
2025-08-01	1270.1	1266.3	1272.8	1200
2025-07-01	1270.1	1266.3	1272.8	1200
2025-06-01	1270.1	1266.3	1272.8	1200
2025-05-01	1270.1	1266.3	1272.8	1200
2025-04-01	1270.1	1266.3	1272.8	1200
2025-03-01	1270.1	1266.3	1272.8	1200
2025-02-01	1285.4	1291.2	1272.8	1200
2025-01-01	1285.4	1291.2	1272.8	1200
2024-12-01	1204.4	1194.4	1272.8	1200
2024-11-01	1204.4	1194.4	1272.8	1200
2024-10-01	1189.7	1172.4	1272.8	1200
2024-09-01	1189.7	1172.4	1272.8	1200
2024-08-01	1189.7	1172.4	1272.8	1200
2024-07-01	1189.7	1172.4	1272.8	1200
2024-09-01	1189.7	1172.4	1272.8	1200
2024-05-01	1189.7	1172.4	1272.8	1200
2024-04-01	1189.4	1167.6	1272.8	1200
2024-03-01	1193	1170	1272.8	1200
2024-02-01	1193	1170	1272.8	1200
2024-01-01	1193	1170	1272.8	1200
2023-12-01	1193	1170	1272.8	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	SBDCU Trials 5 Makhanda Leg 2025 (U20+Open)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCU Trials 5 Makhanda Leg 2025 (U20+Open)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
2	USSA Chess Championships 2024 (Ladies)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	6	Yes	Analysis
3	EC Students Team League 2024 (Ladies)	2024-09-14	2024-10-05	Standard	Amathole (EAL)	7	3	2	Yes	Analysis
4	UFH Open 2024 (B)	2024-04-13	2024-04-14	Standard	Amathole (EAL)	7	7	2.5	Yes	Analysis
5	SBDCU Trial 2 2024 (Open)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
6	2023 USSA Championships (Ladies)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	4.5	Yes	Analysis
7	Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	7	3	Yes	Analysis
8	Eastern Cape Chess Team Championship 2023 (Open)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
9	EC InterVarsity Chess Championship 2023 (Ladies)	2023-08-11	2023-08-11	Rapid	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
10	SBDCU Closed Trials 2023 (Open)	2023-07-28	2023-07-29	Standard	Sarah Baartman (ESB)	6	4	0.5	Yes	Analysis
11	Rhodes Chess Club Invitational 2023 (B)	2023-07-22	2023-07-22	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
12	SBDCU Trial 2 2023 (Open)	2023-04-01	2023-04-01	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Mokhosi, P (Pulane)				Opponent Msileni, L (Lutho)
2	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 7	type Standard	result 1	date 2024-12-03	rnd 9	type Standard	result 0.5
		Opponent Phosa, L (Lerato)				Opponent Zulu, S (Sinobom)
3	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 3	type Standard	result 1	date 2024-12-01	rnd 5	type Standard	result 1
		Opponent Mathabatha, A (Audrey)				Opponent Mdletshe, L (Lungelo)

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 7	type Standard	result 1	date 2024-12-03	rnd 9	type Standard	result 0.5
		Opponent Phosa, L (Lerato)				Opponent Zulu, S (Sinobom)
2	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 3	type Standard	result 1	date 2024-12-01	rnd 5	type Standard	result 1
		Opponent Mathabatha, A (Audrey)				Opponent Mdletshe, L (Lungelo)
3	3	Tournament UFH Open 2024				Tournament EC Students Team League 2024
		date 2024-04-14	rnd 7	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Manqunyana, L (Luphelo)				Opponent Mohutsiwa, K (Kebabaletswe)

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Mokhosi, P (Pulane)				Opponent Msileni, L (Lutho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Mokhosi, P (Pulane)				Opponent Msileni, L (Lutho)
2	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 3	type Standard	result 1	date 2024-12-01	rnd 5	type Standard	result 1
		Opponent Mathabatha, A (Audrey)				Opponent Mdletshe, L (Lungelo)
3	3	Tournament UFH Open 2024				Tournament EC Students Team League 2024
		date 2024-04-14	rnd 7	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Manqunyana, L (Luphelo)				Opponent Mohutsiwa, K (Kebabaletswe)

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 3	type Standard	result 1	date 2024-12-01	rnd 5	type Standard	result 1
		Opponent Mathabatha, A (Audrey)				Opponent Mdletshe, L (Lungelo)
2	3	Tournament UFH Open 2024				Tournament EC Students Team League 2024
		date 2024-04-14	rnd 7	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Manqunyana, L (Luphelo)				Opponent Mohutsiwa, K (Kebabaletswe)
3	3	Tournament SBDCU Trial 2 2023				Tournament Rhodes Chess Club Invitational 2023
		date 2023-04-01	rnd 4	type Standard	result 1	date 2023-07-22	rnd 1	type Standard	result 1
		Opponent Plaatjies, K (Kylin)				Opponent Mahlangu, A (Ayanda)

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Mokhosi, P (Pulane)				Opponent Msileni, L (Lutho)

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	Mahlangu ,A (Ayanda)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Mahlangu ,A (Ayanda)	2	1110.5	1323	2	1101.6	1323	0	0	0	0	0	0
2	Phosa ,L (Lerato)	2	2	425	2	2	425	0	0	0	0	0	0
2	Phosa ,L (Lerato)	2	1323	1748	2	1339.4	1748	0	0	0	0	0	0
3	Booysen ,T (Tamia)	2	1	0	2	1	0	0	0	0	0	0	0
3	Booysen ,T (Tamia)	2	1100.7	1100.7	2	1066.6	1100.7	0	0	0	0	0	0
4	Mbaba ,Z (Zinathi)	2	1	0	2	1	0	0	0	0	0	0	0
4	Mbaba ,Z (Zinathi)	2	1191.6	1191.6	2	1195	1191.6	0	0	0	0	0	0
5	Mokhosi ,P (Pulane)	2	2	425	0	0	0	2	2	425	0	0	0
5	Mokhosi ,P (Pulane)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
6	Jonas ,F (Fernando)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jonas ,F (Fernando)	1	1362.1	937.1	1	1329.1	937.1	0	0	0	0	0	0
7	Pulumani ,T (Thandolwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pulumani ,T (Thandolwethu)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Billett ,L (Lauren)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Billett ,L (Lauren)	1	933.6	508.6	1	902.4	508.6	0	0	0	0	0	0
9	Emanuel ,P (Prithee)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Emanuel ,P (Prithee)	1	1327.7	1327.7	1	1320.1	1327.7	0	0	0	0	0	0
10	Loggenburg ,M (Melcolin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Loggenburg ,M (Melcolin)	1	1261.6	836.6	1	1249	836.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Sibanda, S (Sharon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms