Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibanda, V (Vivian)

Chess SA id

2050108857

FIDE id

Date of birth

2005-10-30 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1238.6	1204.2	1198.8	1200
Raw rating	1238.6	1204.2	1198.8	1200
Weighted rating	1235.2	1200.1	1198.8	1200
Weighted performance	897.9	834.1	0	0
Floor	773.4	777.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.9	164.8	166.1	165.8
Highest rating	1282.5 2023-07-01	1277.6 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1273.4 2024-02-01	1277.6 2023-03-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1273.4 2024-03-01	1277.6 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1282.5 2023-07-01	1223.9 2023-04-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1238.6	1204.2	1198.8	1200
Analysis
Rating	1238.6	1204.2	1198.8	1200
Raw rating	1238.6	1204.2	1198.8	1200
Weighted rating	1235.2	1200.1	1198.8
Weighted performance	897.9	834.1	0
K-factor	36	36	36	36
Floor	773.4	777.6	700	700
Max/Min rating change allowed	156.9	164.8	166.1	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	1238.6	1204.2	1198.8	1200
New weighted rating	1235.1	1200	1198.8	1200
New weighted performance	897.5	833.7	0	0
Temp new rating	1238.6	1204.2	1198.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1238.6	1204.2	1198.8	1200
New K-factor	36	36	36	36
New floor	773.4	777.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	6	6	0
	21	17	4
	22	10	12
	0	0	0
History	108	92	16

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	108	51	47.22	-23.6	1200.7	1177.1
Standard	92	43.5	47.28	-23.1	1190.6	1167.5
Rapid	16	7.5	46.88	-26.6	1259.1	1232.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1238.6	1204.2	1198.8	1200
2025-09-01	1238.6	1204.2	1198.8	1200
2025-08-01	1238.6	1204.2	1198.8	1200
2025-07-01	1238.6	1204.2	1198.8	1200
2025-06-01	1238.6	1204.2	1198.8	1200
2025-05-01	1238.6	1204.2	1198.8	1200
2025-04-01	1238.6	1204.2	1198.8	1200
2025-03-01	1238.6	1204.2	1198.8	1200
2025-02-01	1238.2	1204	1198.8	1200
2025-01-01	1224.1	1186.9	1198.8	1200
2024-12-01	1224.1	1186.9	1198.8	1200
2024-11-01	1224.1	1186.9	1198.8	1200
2024-10-01	1224.1	1186.9	1198.8	1200
2024-09-01	1224.1	1186.9	1198.8	1200
2024-08-01	1224.1	1186.9	1198.8	1200
2024-07-01	1224.1	1186.9	1198.8	1200
2024-06-01	1224.1	1186.9	1198.8	1200
2024-08-01	1224.1	1186.9	1198.8	1200
2024-04-01	1224.1	1186.9	1198.8	1200
2024-03-01	1273.4	1243.1	1198.8	1200
2024-02-01	1273.4	1243.1	1198.8	1200
2024-01-01	1273.4	1243.1	1198.8	1200
2023-12-01	1273.4	1243.1	1198.8	1200
2023-11-01	1273.4	1243.1	1198.8	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	Western Cape HS Individuals Championship 2024 (U20 Boys+Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2023 (U15-U19 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	4	3	Yes	Analysis
3	Western Cape HS Individuals 2023 (U19 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
4	Cape Town Metro Schools Chess Closed Individuals 2023 (U19 Girls)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
5	District East Schools Chess Individual Trials 2023 (U17+U19 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
6	Western Cape Top Schools 2022 (U18 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
7	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
8	2022 East Dist Individuals (U18)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
9	CTCA Rapid Masters 2022 (Open)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	6	6	1.5	Yes	Analysis
10	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
11	2020 Metro Trials (U15 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
12	Northern Chess Cadet Series 2020 (B)	2020-02-15	2020-02-15	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
13	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
14	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
15	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	1.5	Yes	Analysis
16	2019 WP Youth Open (C)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
17	2019 Elsies River Open (Open)	2019-06-22	2019-06-23	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
18	Stellenberg Youth Chess Championship 2019 (B)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
19	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
20	Crossroads Open Chess Championship 2019 (C)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
21	2019 Metro-East District Schools Trials (U15)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament CT Metro District East Top Schools Chess 2023				Tournament Western Cape HS Individuals Championship 2024
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Cremer, L (Leah)
2	4	Tournament Steinitz Open 2022				Tournament Western Cape Top Schools 2022
		date 2022-05-21	rnd 4	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Boshoff, C (Chrisjan)				Opponent Kroukamp, N (Nicole)
3	3	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 0.5	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Jacobs, C (Caitlin)				Opponent Robinson, J (Jessica)

#	Games	Start				End
1	4	Tournament Steinitz Open 2022				Tournament Western Cape Top Schools 2022
		date 2022-05-21	rnd 4	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Boshoff, C (Chrisjan)				Opponent Kroukamp, N (Nicole)
2	3	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 0.5	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Jacobs, C (Caitlin)				Opponent Robinson, J (Jessica)
3	3	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 0.5	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Foya, A (Adelaide)				Opponent Muller, R (Romeo)

#	Games	Start				End
1	3	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Pali, S (Sisipho)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 4	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Macamba, I (Inga)				Opponent Mcintyre, MD (Michael David)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 1	type Rapid	result 1
		Opponent Casper, M (Mabaya)				Opponent Casper, M (Mabaya)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament CT Metro District East Top Schools Chess 2023				Tournament Western Cape HS Individuals Championship 2024
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Cremer, L (Leah)
2	4	Tournament Steinitz Open 2022				Tournament Western Cape Top Schools 2022
		date 2022-05-21	rnd 4	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Boshoff, C (Chrisjan)				Opponent Kroukamp, N (Nicole)
3	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-03-04	rnd 6	type Standard	result 1	date 2023-04-01	rnd 1	type Standard	result 1
		Opponent Muller, A (Aliyha)				Opponent Mienies, D (Deanay)

#	Games	Start				End
1	4	Tournament Steinitz Open 2022				Tournament Western Cape Top Schools 2022
		date 2022-05-21	rnd 4	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Boshoff, C (Chrisjan)				Opponent Kroukamp, N (Nicole)
2	2	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals Championship 2024
		date 2023-04-02	rnd 6	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Festus, T (Tracey Lee Rogail)				Opponent Cremer, L (Leah)
3	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-03-04	rnd 6	type Standard	result 1	date 2023-04-01	rnd 1	type Standard	result 1
		Opponent Muller, A (Aliyha)				Opponent Mienies, D (Deanay)

#	Games	Start				End
1	3	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Pali, S (Sisipho)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 4	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Macamba, I (Inga)				Opponent Mcintyre, MD (Michael David)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 1	type Rapid	result 1
		Opponent Casper, M (Mabaya)				Opponent Casper, M (Mabaya)

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	Viljoen ,W (Wynand)	2	1	0	2	1	0	0	0	0	0	0	0
1	Viljoen ,W (Wynand)	2	1130.3	1130.3	2	1122.2	1130.3	0	0	0	0	0	0
2	Foya ,A (Adelaide)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Foya ,A (Adelaide)	2	1143.1	1355.6	2	1135.6	1355.6	0	0	0	0	0	0
3	Naidoo ,T (Thushani)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Naidoo ,T (Thushani)	2	1323.8	898.8	2	1310.9	898.8	0	0	0	0	0	0
4	Beni ,S (Siyanda)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
4	Beni ,S (Siyanda)	2	1204.2	991.7	1	1175.9	1204.2	1	1200	779.2	0	0	0
5	Ndancane ,T (Thandile)	2	1	0	1	1	425	1	0	-425	0	0	0
5	Ndancane ,T (Thandile)	2	1134.1	1134.1	1	1134	1559.1	1	1200	709.1	0	0	0
6	Pali ,S (Sisipho)	2	2	425	1	1	425	1	1	425	0	0	0
6	Pali ,S (Sisipho)	2	1255.2	1680.2	1	1261.5	1680.2	1	1183.6	1680.2	0	0	0
7	Mqikela ,K (Kamvalethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mqikela ,K (Kamvalethu)	1	1458.3	1033.3	1	1454.3	1033.3	0	0	0	0	0	0
8	Ephraim ,J (Jacquin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ephraim ,J (Jacquin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Roto ,A (Ahluma)	1	1	425	1	1	425	0	0	0	0	0	0
9	Roto ,A (Ahluma)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Banjwa ,M (Musawenkosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Banjwa ,M (Musawenkosi)	1	1144.6	719.6	1	1134	719.6	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

Sibanda, V (Vivian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms