Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, C (Clarabelle)

Chess SA id

2100110754

FIDE id

Date of birth

2010-08-12 (U16)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1191.1	1184.3	1216.8	1200
Raw rating	1191.1	1184.3	1216.8	1200
Weighted rating	1191.1	1184.3	1216.8	1200
Weighted performance	310.1	280	0	0
Floor	713.9	719.2	716.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.9	169.6	161.9	165.8
Highest rating	1286.9 2019-07-01	1280.3 2019-07-01	1287.4 2020-01-01	1200 2018-10-01
Highest raw rating	1213.9 2019-08-01	1219.2 2019-08-01	1216.8 2024-03-01	1200 2024-03-01
Highest weighted rating	1213.9 2018-10-01	1219.2 2018-10-01	1216.8 2024-03-01	1200 2018-10-01
Highest weighted performance	1286.9 2019-07-01	1280.3 2019-07-01	1287.4 2020-01-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1191.1	1184.3	1216.8	1200
Analysis
Rating	1191.1	1184.3	1216.8	1200
Raw rating	1191.1	1184.3	1216.8	1200
Weighted rating	1191.1	1184.3	1216.8
Weighted performance	310.1	280	0
K-factor	36	36	36	36
Floor	713.9	719.2	716.8	700
Max/Min rating change allowed	167.9	169.6	161.9	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	1191.1	1184.3	1216.8	1200
New weighted rating	1191.1	1184.3	1216.8	1200
New weighted performance	309.7	279.6	0	0
Temp new rating	1191.1	1184.3	1216.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1191.1	1184.3	1216.8	1200
New K-factor	36	36	36	36
New floor	713.9	719.2	716.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	38	33	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	38	20.5	53.95	33.6	1142.4	1176
Standard	33	17.5	53.03	25.8	1138.6	1164.4
Rapid	5	3	60	85	1167.5	1252.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1191.1	1184.3	1216.8	1200
2025-09-01	1191.1	1184.3	1216.8	1200
2025-08-01	1191.1	1184.3	1216.8	1200
2025-07-01	1191.1	1184.3	1216.8	1200
2025-06-01	1191.1	1184.3	1216.8	1200
2025-05-01	1191.1	1184.3	1216.8	1200
2025-04-01	1191.1	1184.3	1216.8	1200
2025-03-01	1191.1	1184.3	1216.8	1200
2025-02-01	1191.1	1184.3	1216.8	1200
2025-01-01	1191.1	1184.3	1216.8	1200
2024-12-01	1191.1	1184.3	1216.8	1200
2024-11-01	1191.1	1184.3	1216.8	1200
2024-10-01	1191.1	1184.3	1216.8	1200
2024-09-01	1191.1	1184.3	1216.8	1200
2024-08-01	1191.1	1184.3	1216.8	1200
2024-07-01	1191.1	1184.3	1216.8	1200
2024-06-01	1191.1	1184.3	1216.8	1200
2024-08-01	1191.1	1184.3	1216.8	1200
2024-04-01	1191.1	1184.3	1216.8	1200
2024-03-01	1191.1	1184.3	1216.8	1200
2024-02-01	1191.1	1184.3	1216.8	1200
2024-01-01	1191.1	1184.3	1216.8	1200
2023-12-01	1191.1	1184.3	1216.8	1200
2023-11-01	1191.1	1184.3	1216.8	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	Overberg Closed 2020 (U11 Girls)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
2	OCF Open 2020 (U8+U10)	2020-01-25	2020-01-25	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
3	Western Cape Top Schools 2019 (U9 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
4	Overberg Top Schools 2019 (U9)	2019-07-20	2019-07-20	Standard	Overberg (WOS)	3	2	2	Yes	Analysis
5	Western Cape Schools Individuals 2019 (U9 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
6	Trial 2 Teddy/Toy Tournament 2019 (U8+U10)	2019-04-06	2019-04-06	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
7	Overberg School Chess Close Champs 2019 (U9 Girls)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
8	Overberg First Trial 2019 (U8+U10)	2019-02-23	2019-02-23	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Trial 2 Teddy/Toy Tournament 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-18	rnd 3	type Standard	result 1
		Opponent Els, D (Dante)				Opponent Labuschagne, A (Anke)
2	3	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 3	type Standard	result 1
		Opponent Hartmans, A (Anelia)				Opponent Oosthuizen, A (Anke)
3	3	Tournament Western Cape Top Schools 2019				Tournament OCF Open 2020
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-01-25	rnd 2	type Rapid	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Northman, H (Haylie)

#	Games	Start				End
1	5	Tournament Trial 2 Teddy/Toy Tournament 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-18	rnd 3	type Standard	result 1
		Opponent Els, D (Dante)				Opponent Labuschagne, A (Anke)
2	4	Tournament Western Cape Top Schools 2019				Tournament Overberg Closed 2020
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-03-15	rnd 3	type Standard	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Oosthuizen, A (Anke)
3	2	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Linde, M (Morgan)				Opponent Mbuli, A (Anelisa)

#	Games	Start				End
1	2	Tournament OCF Open 2020				Tournament OCF Open 2020
		date 2020-01-25	rnd 1	type Rapid	result 1	date 2020-01-25	rnd 2	type Rapid	result 1
		Opponent Jooste, L (Leandri)				Opponent Northman, H (Haylie)
2	1	Tournament OCF Open 2020				Tournament OCF Open 2020
		date 2020-01-25	rnd 4	type Rapid	result 1	date 2020-01-25	rnd 4	type Rapid	result 1
		Opponent Prinsloo, L (Lyle)				Opponent Prinsloo, L (Lyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Western Cape Top Schools 2019				Tournament OCF Open 2020
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-01-25	rnd 2	type Rapid	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Northman, H (Haylie)
2	3	Tournament Trial 2 Teddy/Toy Tournament 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-18	rnd 1	type Standard	result 1
		Opponent Els, D (Dante)				Opponent Coetzee, K (Kara)
3	2	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Linde, M (Morgan)				Opponent Mbuli, A (Anelisa)

#	Games	Start				End
1	3	Tournament Trial 2 Teddy/Toy Tournament 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-18	rnd 1	type Standard	result 1
		Opponent Els, D (Dante)				Opponent Coetzee, K (Kara)
2	2	Tournament Western Cape Top Schools 2019				Tournament Overberg Closed 2020
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-03-15	rnd 1	type Standard	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Hartmans, A (Anelia)
3	2	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Linde, M (Morgan)				Opponent Mbuli, A (Anelisa)

#	Games	Start				End
1	2	Tournament OCF Open 2020				Tournament OCF Open 2020
		date 2020-01-25	rnd 1	type Rapid	result 1	date 2020-01-25	rnd 2	type Rapid	result 1
		Opponent Jooste, L (Leandri)				Opponent Northman, H (Haylie)
2	1	Tournament OCF Open 2020				Tournament OCF Open 2020
		date 2020-01-25	rnd 4	type Rapid	result 1	date 2020-01-25	rnd 4	type Rapid	result 1
		Opponent Prinsloo, L (Lyle)				Opponent Prinsloo, L (Lyle)

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	Linde ,M (Morgan)	5	1.5	-170	5	1.5	-170	0	0	0	0	0	0
1	Linde ,M (Morgan)	5	1175.6	1005.6	5	1159.2	1005.6	0	0	0	0	0	0
2	Ntontelo ,K (Khazimla)	3	3	425	3	3	425	0	0	0	0	0	0
2	Ntontelo ,K (Khazimla)	3	1030.1	1455.1	3	1034.3	1455.1	0	0	0	0	0	0
3	Cardinal ,J (Jacelynn)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Cardinal ,J (Jacelynn)	2	1205.3	992.8	2	1197.7	992.8	0	0	0	0	0	0
4	Van Staden ,L (Laurenzia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Staden ,L (Laurenzia)	1	1249.9	824.9	1	1260.1	824.9	0	0	0	0	0	0
5	Saayman ,M (Miljenay)	1	1	425	1	1	425	0	0	0	0	0	0
5	Saayman ,M (Miljenay)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Michaels ,SA (Sydney Ann)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Michaels ,SA (Sydney Ann)	1	1406.8	981.8	1	1409.1	981.8	0	0	0	0	0	0
7	Mbuli ,A (Anelisa)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mbuli ,A (Anelisa)	1	1070.5	1495.5	1	1049.2	1495.5	0	0	0	0	0	0
8	Els ,D (Dante)	1	1	425	1	1	425	0	0	0	0	0	0
8	Els ,D (Dante)	1	1101.7	1526.7	1	1081.2	1526.7	0	0	0	0	0	0
9	Labuschagne ,A (Anke)	1	1	425	1	1	425	0	0	0	0	0	0
9	Labuschagne ,A (Anke)	1	1275.6	1700.6	1	1285.6	1700.6	0	0	0	0	0	0
10	Olivier ,F (Francois)	1	1	425	1	1	425	0	0	0	0	0	0
10	Olivier ,F (Francois)	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 (Clarabelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms