Chess South Africa Ratings Database

PLAYER PAGE

Personal

Katsidzira, E (Evelyn Vimbainashe)

Chess SA id

2140162723

FIDE id

Date of birth

2014-11-09 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1162.8	1186.7	1139.4	1200
Raw rating	1115.8	1143.2	1119.2	1200
Weighted rating	1162.8	1186.7	1139.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.9	179.8	186.1	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.4	-4	-2	0
New rating	1158.5	1182.7	1137.4	1200
Analysis
Rating	1162.8	1186.7	1139.4	1200
Raw rating	1115.8	1143.2	1119.2	1200
Weighted rating	1162.8	1186.7	1139.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186.9	179.8	186.1	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	1115.8	1143.2	1119.2	1200
New weighted rating	1158.5	1182.7	1137.4	1200
New weighted performance	0	0	0	0
Temp new rating	1158.5	1182.7	1137.4	1200
Temp new rating +/-	-4.4	-4	-2	0
Final new rating +/-	-4.4	-4	-2	0
New rating	1158.5	1182.7	1137.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	15	9	6
	0	0	0
	6	0	6
	0	0	0
	0	0	0
History	21	9	12

Games since
	Main 15	Standard 9		Rapid 6		Blitz 0
Gender	Female
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	15	2.5	16.67	-283.3	1272.2	988.9
Standard	9	1	11.11	-330.6	1289.5	959
Rapid	6	1.5	25	-212.5	1246.2	1033.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	4	19.05	-263.1	1253.9	990.8
Standard	9	1	11.11	-330.6	1289.5	959
Rapid	12	3	25	-212.5	1227.1	1014.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1115.8	1143.2	1119.2	1200
2025-11-30	1115.8	1143.2	1119.2	1200
2025-11-01	1115.8	1143.2	1119.2	1200
2025-09-30	1160.6	1199.7	1119.2	1200
2025-09-01	1160.6	1199.7	1119.2	1200
2025-08-01	1180.9	1199.7	1153	1200
2025-07-01	1180.9	1199.7	1153	1200
2025-06-01	1180.9	1199.7	1153	1200
2025-05-01	1180.9	1199.7	1153	1200
2025-04-01	1180.9	1199.5	1153	1200
2025-03-01	1179.4	1197	1153	1200
2025-02-01	1181.7	1200	1153	1200
2025-01-01	1179.8	1200	1148.2	1200
2024-12-01	1179.8	1200	1148.2	1200
2024-11-01	1179.8	1200	1148.2	1200
2024-10-01	1179.8	1200	1148.2	1200
2024-09-01	1179.8	1200	1148.2	1200
2024-11-01	1179.8	1200	1148.2	1200
2024-07-01	1179.8	1200	1148.2	1200
2024-06-01	1179.8	1200	1148.2	1200
2024-05-01	1179.8	1200	1148.2	1200
2024-04-01	1179.8	1200	1148.2	1200
2024-03-01	1179.8	1200	1148.2	1200
2024-02-01	1179.8	1200	1148.2	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	UCT Open Chess Championship 2025 (Intermediate)	2025-10-11	2025-10-12	Standard	Cape Town (WCT)	6	4	0	Yes	Analysis
2	Curro Chess Open Rapid 2025 (U12)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	1.5	Yes	Analysis
3	2025 District Central Schools Chess Individual Trials (U11 Girls)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
4	Chess@libraries 2023	2023-10-05	2023-10-05	Rapid	Cape Town (WCT)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 2	type Rapid	result 0.5	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Porter, J (Joshua)				Opponent Du Toit, B (Blake)
2	2	Tournament Chess@libraries 2023				Tournament Chess@libraries 2023
		date 2023-10-05	rnd 3	type Rapid	result 1	date 2023-10-05	rnd 4	type Rapid	result 0.5
		Opponent May, PFJ (Phillip)				Opponent Chigananana, T (Tshepo)
3	1	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Kroon, A (Annabelle)				Opponent Kroon, A (Annabelle)

#	Games	Start				End
1	1	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Kroon, A (Annabelle)				Opponent Kroon, A (Annabelle)

#	Games	Start				End
1	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 2	type Rapid	result 0.5	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Porter, J (Joshua)				Opponent Du Toit, B (Blake)
2	2	Tournament Chess@libraries 2023				Tournament Chess@libraries 2023
		date 2023-10-05	rnd 3	type Rapid	result 1	date 2023-10-05	rnd 4	type Rapid	result 0.5
		Opponent May, PFJ (Phillip)				Opponent Chigananana, T (Tshepo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Du Toit, B (Blake)				Opponent Du Toit, B (Blake)
2	1	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Kroon, A (Annabelle)				Opponent Kroon, A (Annabelle)
3	1	Tournament Chess@libraries 2023				Tournament Chess@libraries 2023
		date 2023-10-05	rnd 3	type Rapid	result 1	date 2023-10-05	rnd 3	type Rapid	result 1
		Opponent May, PFJ (Phillip)				Opponent May, PFJ (Phillip)

#	Games	Start				End
1	1	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Kroon, A (Annabelle)				Opponent Kroon, A (Annabelle)

#	Games	Start				End
1	1	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Du Toit, B (Blake)				Opponent Du Toit, B (Blake)
2	1	Tournament Chess@libraries 2023				Tournament Chess@libraries 2023
		date 2023-10-05	rnd 3	type Rapid	result 1	date 2023-10-05	rnd 3	type Rapid	result 1
		Opponent May, PFJ (Phillip)				Opponent May, PFJ (Phillip)

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	Varadharajan ,T (Theeran)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Varadharajan ,T (Theeran)	1	1179	754	1	1185.9	754	0	0	0	0	0	0
2	Kroon ,A (Annabelle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Kroon ,A (Annabelle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Theunissen ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Theunissen ,J (Joshua)	1	1349	924	1	1341.4	924	0	0	0	0	0	0
4	Nelson ,OS (Olenka Shai)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nelson ,OS (Olenka Shai)	1	1345.2	920.2	1	1289.9	920.2	0	0	0	0	0	0
5	Javed ,Z (Zainab)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Javed ,Z (Zainab)	1	1381.2	956.2	1	1385	956.2	0	0	0	0	0	0
6	Moja ,M (Malesela)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moja ,M (Malesela)	1	1337.5	912.5	1	1348.3	912.5	0	0	0	0	0	0
7	Du Toit ,C (Christina)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Du Toit ,C (Christina)	1	1182.7	757.7	1	1198	757.7	0	0	0	0	0	0
8	Jackson ,I (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jackson ,I (Isabella)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Jacobs ,F (Fahaad)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Jacobs ,F (Fahaad)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	May ,PFJ (Phillip Frederick James)	1	1	425	0	0	0	1	1	425	0	0	0
10	May ,PFJ (Phillip Frederick James)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Katsidzira, E (Evelyn Vimbainashe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms