Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wei, C (Ciara)

Chess SA id

209087038

FIDE id

Date of birth

2009-09-22 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

2025-02-12

Junior GPX Games

Junior GPX Points

1217.2

Item	Main	Standard	Rapid	Blitz
Rating	1185.8	1201.5	1147.1	1200
Raw rating	1185.8	1201.3	1147.1	1200
Weighted rating	1180.9	1201.5	1146.7	1200
Weighted performance	0	0	0	0
Floor	700	715	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.2	165.5	178.8	165.8
Highest rating	1200 2018-10-01	1215 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1215 2025-04-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1215 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1185.8	1201.5	1147.1	1200
Analysis
Rating	1185.8	1201.5	1147.1	1200
Raw rating	1185.8	1201.3	1147.1	1200
Weighted rating	1180.9	1201.5	1146.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	715	700	700
Max/Min rating change allowed	169.2	165.5	178.8	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	1185.8	1201.3	1147.1	1200
New weighted rating	1181.5	1201.5	1146.8	1200
New weighted performance	0	0	0	0
Temp new rating	1185.8	1201.5	1147.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1185.8	1201.5	1147.1	1200
New K-factor	36	36	36	36
New floor	700	715	700	700

Item	Main	Standard	Rapid
	0	0	0
	17	17	0
	0	0	0
	7	0	7
	0	0	0
	0	0	0
History	28	17	11

Games since
	Main 17	Standard 17		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	17	7	41.18	-75	1280.7	1205.7
Standard	17	7	41.18	-75	1280.7	1205.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	9	37.5	-106.2	1264.8	1158.6
Standard	17	7	41.18	-75	1280.7	1205.7
Rapid	7	2	28.57	-182.1	1226.4	1044.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1185.8	1201.3	1147.1	1200
2025-09-30	1185.8	1201.3	1147.1	1200
2025-09-01	1185.8	1201.3	1147.1	1200
2025-08-01	1185.8	1201.3	1147.1	1200
2025-07-01	1185.8	1201.3	1147.1	1200
2025-06-01	1185.8	1201.2	1147.1	1200
2025-05-01	1185.8	1200.9	1147.1	1200
2025-04-01	1196.7	1215	1147.1	1200
2025-03-01	1176.9	1199.9	1147.1	1200
2025-02-01	1173.5	1200	1147.1	1200
2025-01-01	1173	1200	1146	1200
2024-12-01	1173	1200	1146	1200
2024-11-01	1173	1200	1146	1200
2024-10-01	1173	1200	1146	1200
2024-09-01	1173	1200	1146	1200
2024-08-01	1173	1200	1146	1200
2024-07-01	1173	1200	1146	1200
2024-09-01	1173	1200	1146	1200
2024-05-01	1173	1200	1146	1200
2024-04-01	1173	1200	1146	1200
2024-03-01	1173	1200	1146	1200
2024-02-01	1173	1200	1146	1200
2024-01-01	1173	1200	1146	1200
2023-12-01	1173	1200	1146	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	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U17 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U17 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
4	GPCA Rapid 2023 (Advanced)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Williams, C (Christelle)				Opponent Zinto, NL (Nimange Layla)
2	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Essa, A (Almaaz)				Opponent Musakwa, C (Courtney)
3	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Willemse, W (Wouter)				Opponent Oosthuizen, J (Jacques)

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Williams, C (Christelle)				Opponent Zinto, NL (Nimange Layla)
2	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Essa, A (Almaaz)				Opponent Musakwa, C (Courtney)
3	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-27	rnd 6	type Standard	result 0.5	date 2025-04-27	rnd 6	type Standard	result 0.5
		Opponent Dyantyi, E (Enathi)				Opponent Dyantyi, E (Enathi)

#	Games	Start				End
1	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Willemse, W (Wouter)				Opponent Oosthuizen, J (Jacques)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Williams, C (Christelle)				Opponent Zinto, NL (Nimange Layla)
2	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Essa, A (Almaaz)				Opponent Musakwa, C (Courtney)
3	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Willemse, W (Wouter)				Opponent Oosthuizen, J (Jacques)

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Williams, C (Christelle)				Opponent Zinto, NL (Nimange Layla)
2	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Essa, A (Almaaz)				Opponent Musakwa, C (Courtney)
3	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-04-26	rnd 4	type Standard	result 1
		Opponent Van Der Westhuizen, L (Lauren)				Opponent Van Der Westhuizen, L (Lauren)

#	Games	Start				End
1	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Willemse, W (Wouter)				Opponent Oosthuizen, J (Jacques)

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	Hector ,K (Kida)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Hector ,K (Kida)	1	1244.8	819.8	1	1239.5	819.8	0	0	0	0	0	0
2	Gebu ,S (Sisipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Gebu ,S (Sisipho)	1	1365.5	940.5	1	1359.8	940.5	0	0	0	0	0	0
3	Grove ,E (Emily)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Grove ,E (Emily)	1	1584	1159	1	1582.6	1159	0	0	0	0	0	0
4	Dyantyi ,E (Enathi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Dyantyi ,E (Enathi)	1	1155.3	1155.3	1	1134.3	1155.3	0	0	0	0	0	0
5	Du Plessis ,M (Madelein)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Du Plessis ,M (Madelein)	1	1370.2	945.2	1	1391	945.2	0	0	0	0	0	0
6	Joubert ,C (Carla Louise)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Joubert ,C (Carla Louise)	1	1317.1	892.1	1	1314.5	892.1	0	0	0	0	0	0
7	Kondlo ,H (Hlomla)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kondlo ,H (Hlomla)	1	1207.2	782.2	1	1223.4	782.2	0	0	0	0	0	0
8	Chikandiwa ,V (Victoria)	1	1	425	1	1	425	0	0	0	0	0	0
8	Chikandiwa ,V (Victoria)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Zinto ,NL (Nimange Layla)	1	1	425	1	1	425	0	0	0	0	0	0
9	Zinto ,NL (Nimange Layla)	1	1188.3	1613.3	1	1178.5	1613.3	0	0	0	0	0	0
10	Essa ,A (Almaaz)	1	1	425	1	1	425	0	0	0	0	0	0
10	Essa ,A (Almaaz)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Wei, C (Ciara)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms