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

Item	Main	Standard	Rapid	Blitz
Rating	1185.8	1201.5	1147.1	1200
Raw rating	1185.8	1201.3	1147.1	1200
Weighted rating	1182.1	1201.5	1146.8	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	1182.1	1201.5	1146.8
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	1182.6	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
2026-01-01	1185.8	1201.3	1147.1	1200
2025-11-30	1185.8	1201.3	1147.1	1200
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
2024-11-01	1173	1200	1146	1200
2024-07-01	1173	1200	1146	1200
2024-06-01	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

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 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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PLAYER PAGE

Personal

Wei, C (Ciara)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms