Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, C (Cassidy)

Chess SA id

2150191475

FIDE id

Date of birth

2015-03-16 (U12)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.3	1214.7	1202.2	1200
Raw rating	1210.3	1214.7	1202.1	1200
Weighted rating	1182.8	1181.4	1202.2	1200
Weighted performance	0	0	0	0
Floor	720	722.7	702.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.4	162.4	165.3	165.8
Highest rating	1288.3 2024-02-01	1369.2 2024-02-01	1220.5 2023-12-01	1200 2018-10-01
Highest raw rating	1220 2024-03-01	1222.7 2024-03-01	1202.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1220 2024-03-01	1222.7 2024-03-01	1202.2 2025-06-01	1200 2018-10-01
Highest weighted performance	1288.3 2024-02-01	1369.2 2024-02-01	1220.5 2023-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.3	1214.7	1202.2	1200
Analysis
Rating	1210.3	1214.7	1202.2	1200
Raw rating	1210.3	1214.7	1202.1	1200
Weighted rating	1182.8	1181.4	1202.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	720	722.7	702.2	700
Max/Min rating change allowed	163.4	162.4	165.3	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	1210.3	1214.7	1202.1	1200
New weighted rating	1185.3	1184.5	1202.2	1200
New weighted performance	0	0	0	0
Temp new rating	1210.3	1214.7	1202.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.3	1214.7	1202.2	1200
New K-factor	36	36	36	36
New floor	720	722.7	702.2	700

Item	Main	Standard	Rapid
	0	0	0
	4	1	3
	13	13	0
	5	0	5
	0	0	0
	0	0	0
History	22	14	8

Games since
	Main 22	Standard 14		Rapid 8		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	4	2.5	62.5	106.2	1191.5	1297.8
Standard	1	1	100	425	1199.3	1624.3
Rapid	3	1.5	50	0	1188.9	1188.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	11	50	0	1207.7	1207.7
Standard	14	7	50	0	1208	1208
Rapid	8	4	50	0	1207.1	1207.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.3	1214.7	1202.1	1200
2025-09-01	1210.3	1214.7	1202.1	1200
2025-08-01	1196.5	1198.2	1202.1	1200
2025-07-01	1196.5	1198.2	1202.1	1200
2025-06-01	1196.1	1198.2	1202.2	1200
2025-05-01	1196.1	1198.2	1202.2	1200
2025-04-01	1196.1	1198.2	1202.2	1200
2025-03-01	1196.1	1198.2	1202.2	1200
2025-02-01	1196.1	1198.2	1202.2	1200
2025-01-01	1196.1	1198.2	1202.2	1200
2024-12-01	1142.3	1132	1202.2	1200
2024-11-01	1142.3	1132	1202.2	1200
2024-10-01	1142.3	1132	1202.2	1200
2024-09-01	1142.3	1132	1202.2	1200
2024-08-01	1142.3	1132	1202.2	1200
2024-07-01	1142.3	1132	1202.2	1200
2024-06-01	1142.3	1132	1202.2	1200
2024-08-01	1142.3	1132	1202.2	1200
2024-04-01	1142.3	1132	1202.2	1200
2024-03-01	1220	1222.7	1202.2	1200
2024-02-01	1201.5	1200	1202.2	1200
2024-01-01	1201.5	1200	1202.2	1200
2023-12-01	1201.5	1200	1202.2	1200
2023-11-01	1200	1200	1200	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	CT Metro District East Top Schools Chess 2025 (U13 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	1	1	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	3	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro District East Top Schools Chess 2025 (U13 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	1	1	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	3	1.5	Yes	Analysis
3	Gordons Bay Primary Chess Championship 2024 (U9)	2024-11-09	2024-11-09	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
4	Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
5	CT District East Schools Chess Individuals Trails 2024 (U7+U9 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	3	2	Yes	Analysis
6	Gordons Bay Primary Chess Championship 2023 (U7+U9 Mixed)	2023-12-09	2023-12-09	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Cape Town Chess Junior League 2025
		date 2024-11-09	rnd 3	type Standard	result 1	date 2025-05-23	rnd 2	type Rapid	result 1
		Opponent Swart, A (Adriaan)				Opponent Chittiprolu, V (Vishal)
2	4	Tournament Gordons Bay Primary Chess Championship 2023				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2023-12-09	rnd 3	type Rapid	result 1	date 2024-02-03	rnd 1	type Standard	result 1
		Opponent Onyire, W (Winner)				Opponent Koen, E (Emma)
3	1	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-03	rnd 5	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 1
		Opponent Sityata, I (Ivani)				Opponent Sityata, I (Ivani)

#	Games	Start				End
1	4	Tournament Gordons Bay Primary Chess Championship 2024				Tournament CT Metro District East Top Schools Chess 2025
		date 2024-11-09	rnd 3	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 1
		Opponent Swart, A (Adriaan)				Opponent Sityata, I (Ivani)
2	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 1	type Standard	result 1
		Opponent Scdoms, T (Talhah)				Opponent Scdoms, T (Talhah)
3	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Zamxaka, U (Uyema)				Opponent Zamxaka, U (Uyema)

#	Games	Start				End
1	5	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Cape Town Chess Junior League 2025
		date 2023-12-09	rnd 3	type Rapid	result 1	date 2025-05-23	rnd 2	type Rapid	result 1
		Opponent Onyire, W (Winner)				Opponent Chittiprolu, V (Vishal)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 3	type Standard	result 1	date 2024-11-09	rnd 5	type Standard	result 1
		Opponent Swart, A (Adriaan)				Opponent Maboko, B (Bophelo)
2	2	Tournament Gordons Bay Primary Chess Championship 2023				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2023-12-09	rnd 5	type Rapid	result 1	date 2024-02-03	rnd 1	type Standard	result 1
		Opponent Martin, D (Daniel)				Opponent Koen, E (Emma)
3	1	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-03	rnd 5	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 1
		Opponent Sityata, I (Ivani)				Opponent Sityata, I (Ivani)

#	Games	Start				End
1	4	Tournament Gordons Bay Primary Chess Championship 2024				Tournament CT Metro District East Top Schools Chess 2025
		date 2024-11-09	rnd 3	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 1
		Opponent Swart, A (Adriaan)				Opponent Sityata, I (Ivani)
2	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 1	type Standard	result 1
		Opponent Scdoms, T (Talhah)				Opponent Scdoms, T (Talhah)
3	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Zamxaka, U (Uyema)				Opponent Zamxaka, U (Uyema)

#	Games	Start				End
1	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 2	type Rapid	result 1	date 2025-05-23	rnd 2	type Rapid	result 1
		Opponent Chittiprolu, V (Vishal)				Opponent Chittiprolu, V (Vishal)
2	1	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 5	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent Martin, D (Daniel)				Opponent Martin, D (Daniel)
3	1	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 3	type Rapid	result 1	date 2023-12-09	rnd 3	type Rapid	result 1
		Opponent Onyire, W (Winner)				Opponent Onyire, W (Winner)

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	Webb ,P (Paul)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
1	Webb ,P (Paul)	3	1206.6	1064.9	1	1186.2	781.6	2	1204.6	1206.6	0	0	0
2	Taylor ,M (Morgan Zita)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Taylor ,M (Morgan Zita)	2	1283.9	858.9	2	1298.2	858.9	0	0	0	0	0	0
3	Swart ,A (Adriaan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Swart ,A (Adriaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Graham ,M (Mia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Graham ,M (Mia)	1	1234.4	809.4	1	1236	809.4	0	0	0	0	0	0
5	Williams ,Z (Zaeryn)	1	1	425	1	1	425	0	0	0	0	0	0
5	Williams ,Z (Zaeryn)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Du Toit ,C (Christina)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Du Toit ,C (Christina)	1	1220.9	795.9	1	1224.4	795.9	0	0	0	0	0	0
7	Javed ,M (Mariam)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Javed ,M (Mariam)	1	1093.5	668.5	1	1155.6	668.5	0	0	0	0	0	0
8	Maboko ,B (Bophelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Maboko ,B (Bophelo)	1	1183.7	1608.7	1	1200	1608.7	0	0	0	0	0	0
9	Zamxaka ,U (Uyema)	1	1	425	1	1	425	0	0	0	0	0	0
9	Zamxaka ,U (Uyema)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Scdoms ,T (Talhah)	1	1	425	1	1	425	0	0	0	0	0	0
10	Scdoms ,T (Talhah)	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

Botha, C (Cassidy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms