Chess South Africa Ratings Database

PLAYER PAGE

Personal

Owies, C (Chamica)

Chess SA id

2110111789

FIDE id

Date of birth

2011-03-10 (U16)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1132.6	1089.6	1167.2	1200
Raw rating	1132.6	1089.6	1167.2	1200
Weighted rating	1131.4	1089.6	1166	1200
Weighted performance	862.2	0	908.1	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.5	194.1	173.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1132.6	1089.6	1167.2	1200
Analysis
Rating	1132.6	1089.6	1167.2	1200
Raw rating	1132.6	1089.6	1167.2	1200
Weighted rating	1131.4	1089.6	1166
Weighted performance	862.2	0	908.1
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182.5	194.1	173.7	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	1132.6	1089.6	1167.2	1200
New weighted rating	1131.9	1089.6	1166.5	1200
New weighted performance	861.8	0	907.7	0
Temp new rating	1132.6	1089.6	1167.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1132.6	1089.6	1167.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	0	10
	11	2	9
	10	1	9
	6	0	6
History	53	19	34

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Female
Age group	U16
Region	West Coast (WCU)
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	53	19.5	36.79	-112.3	1191.7	1079.4
Standard	19	6	31.58	-156.6	1170.3	1013.7
Rapid	34	13.5	39.71	-87.5	1203.7	1116.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1132.6	1089.6	1167.2	1200
2025-09-01	1132.6	1089.6	1167.2	1200
2025-08-01	1132.6	1089.6	1167.2	1200
2025-07-01	1132.6	1089.6	1167.2	1200
2025-06-01	1132.6	1089.6	1167.2	1200
2025-05-01	1132.6	1089.6	1167.2	1200
2025-04-01	1132.6	1089.6	1167.2	1200
2025-03-01	1132.6	1089.6	1167.2	1200
2025-02-01	1132.6	1089.6	1167.2	1200
2025-01-01	1132.6	1089.6	1167.2	1200
2024-12-01	1132.6	1089.6	1167.2	1200
2024-11-01	1132.6	1089.6	1167.2	1200
2024-10-01	1132.6	1089.6	1167.2	1200
2024-09-01	1132.6	1089.6	1167.2	1200
2024-08-01	1132.6	1089.6	1167.2	1200
2024-07-01	1132.6	1089.6	1167.2	1200
2024-06-01	1132.6	1089.6	1167.2	1200
2024-08-01	1132.6	1089.6	1167.2	1200
2024-04-01	1132.6	1089.6	1167.2	1200
2024-03-01	1126.8	1089.6	1167.6	1200
2024-02-01	1099.9	1089.6	1131.6	1200
2024-01-01	1099.9	1089.6	1131.6	1200
2023-12-01	1099.9	1089.6	1131.6	1200
2023-11-01	1099.9	1089.6	1131.6	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	West Coast Schools Chess Prestige Championships 2024 (U13 Girls)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Bo-Weskus Skole Prestige 2024 (O13 Dogters)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	Pedro Booyse Top Schools 2023 (U13)	2023-07-29	2023-07-29	Standard	West Coast (WCU)	5	2	1	Yes	Analysis
4	West Coast Schools Development Championships 2023 (U11-U15 Girls)	2023-04-22	2023-04-22	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
5	Bo-Weskus Skole Prestige 2023 (O13 Dogters)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
6	Western Cape Top Schools 2022 (U11 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	1	0	Yes	Analysis
7	Bo-Weskus Top Skole 2022 (O11)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
8	Bo Weskus Skole Skaak Prestige (O11 Dogters)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
9	Upper West Coast 2021 (U11)	2021-09-04	2021-09-04	Rapid	West Coast (WCU)	6	6	1	Yes	Analysis
10	Bo-Weskus Skole Prestige 2020 (O9 Dogters)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
11	Western Cape Top Schools 2019 (U9 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	4	0.5	Yes	Analysis
12	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Dogters)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Smart, D (Daiswa)				Opponent Joseph, C (Chesnay)
2	3	Tournament Western Cape Top Schools 2019				Tournament Bo-Weskus Skole Prestige 2020
		date 2019-09-01	rnd 4	type Standard	result 0.5	date 2020-02-15	rnd 2	type Standard	result 0.5
		Opponent Jooste, L (Leandri)				Opponent Engelbrecht, J (Janke)
3	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 3	type Standard	result 0.5	date 2019-04-06	rnd 5	type Standard	result 0.5
		Opponent Zuze, S (Sasha)				Opponent Joggom, E (Elvodia)

#	Games	Start				End
1	3	Tournament Western Cape Top Schools 2019				Tournament Bo-Weskus Skole Prestige 2020
		date 2019-09-01	rnd 4	type Standard	result 0.5	date 2020-02-15	rnd 2	type Standard	result 0.5
		Opponent Jooste, L (Leandri)				Opponent Engelbrecht, J (Janke)
2	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 3	type Standard	result 0.5	date 2019-04-06	rnd 5	type Standard	result 0.5
		Opponent Zuze, S (Sasha)				Opponent Joggom, E (Elvodia)
3	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Van Wyk, S (Sasha-Lee)				Opponent Van Wyk, S (Sasha-Lee)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Smart, D (Daiswa)				Opponent Joseph, C (Chesnay)
2	2	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Slabbert, L (Lee-Shaan)				Opponent Koopman, A (Anjanique)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Ghana, E (Elona)				Opponent Ghana, E (Elona)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Smart, D (Daiswa)				Opponent Joseph, C (Chesnay)
2	2	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Slabbert, L (Lee-Shaan)				Opponent Koopman, A (Anjanique)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Ghana, E (Elona)				Opponent Ghana, E (Elona)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Van Wyk, S (Sasha-Lee)				Opponent Van Wyk, S (Sasha-Lee)
2	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 6	type Standard	result 1	date 2020-02-15	rnd 6	type Standard	result 1
		Opponent Zuze, S (Sasha)				Opponent Zuze, S (Sasha)
3	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Cloete, A (Akeezia)				Opponent Cloete, A (Akeezia)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Smart, D (Daiswa)				Opponent Joseph, C (Chesnay)
2	2	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Slabbert, L (Lee-Shaan)				Opponent Koopman, A (Anjanique)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Ghana, E (Elona)				Opponent Ghana, E (Elona)

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	Joseph ,V (Vernitrune)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Joseph ,V (Vernitrune)	3	1117.1	692.1	1	1111.6	692.1	2	1094.4	692.1	0	0	0
2	Cardinal ,J (Jacelynn)	3	0	-425	0	0	0	3	0	-425	0	0	0
2	Cardinal ,J (Jacelynn)	3	1307.2	882.2	0	0	0	3	1267.3	882.2	0	0	0
3	Cloete ,A (Akeezia)	2	2	425	2	2	425	0	0	0	0	0	0
3	Cloete ,A (Akeezia)	2	1155.3	1580.3	2	1145.4	1580.3	0	0	0	0	0	0
4	Zuse ,S (Sasha)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Zuse ,S (Sasha)	2	1200	1412.5	2	1200	1412.5	0	0	0	0	0	0
5	Joggom ,E (Elvodia)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Joggom ,E (Elvodia)	2	1188.9	976.4	2	1187.6	976.4	0	0	0	0	0	0
6	Joseph ,C (Chesnay)	2	2	425	0	0	0	2	2	425	0	0	0
6	Joseph ,C (Chesnay)	2	1180.8	1605.8	0	0	0	2	1184.8	1605.8	0	0	0
7	Sikhondo ,N (Nevileen)	2	1	0	0	0	0	2	1	0	0	0	0
7	Sikhondo ,N (Nevileen)	2	1336.8	1336.8	0	0	0	2	1351.7	1336.8	0	0	0
8	Opperman ,K (Kelly-Ann)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
8	Opperman ,K (Kelly-Ann)	2	1195.8	983.3	0	0	0	2	1192.6	983.3	0	0	0
9	Cloete ,L (Leigh-Marcia)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Cloete ,L (Leigh-Marcia)	1	1072.1	647.1	1	1050.4	647.1	0	0	0	0	0	0
10	Toontjies ,J (Jaye-Lynne)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Toontjies ,J (Jaye-Lynne)	1	1149.9	724.9	1	1141.6	724.9	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

Owies, C (Chamica)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms