Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ferreira, C (Chantelle)

Chess SA id

204077189

FIDE id

Date of birth

2004-09-10 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1165.4	1154.5	748.6	748.6
Raw rating	1165.4	1154.5	748.6	748.6
Weighted rating	1165.4	1154.5	748.6	748.6
Weighted performance	243.4	243.6	0	0
Floor	704.5	702.4	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	174.2	176.9	315.4	315.4
Highest rating	1217.7 2019-07-01	1215.6 2019-07-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1204.5 2019-08-01	1202.4 2019-08-01	748.6 2024-02-01	748.6 2024-02-01
Highest weighted rating	1204.5 2024-11-01	1202.4 2024-11-01	748.6 2024-11-01	748.6 2024-11-01
Highest weighted performance	1217.7 2019-07-01	1215.6 2019-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1165.4	1154.5	748.6	748.6
Analysis
Rating	1165.4	1154.5	748.6	748.6
Raw rating	1165.4	1154.5	748.6	748.6
Weighted rating	1165.4	1154.5	748.6
Weighted performance	243.4	243.6	0
K-factor	36	36	40	40
Floor	704.5	702.4	500	500
Max/Min rating change allowed	174.2	176.9	315.4	315.4
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	1165.4	1154.5	748.6	748.6
New weighted rating	1165.4	1154.5	748.6	748.6
New weighted performance	243	243.2	0	0
Temp new rating	1165.4	1154.5	748.6	748.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1165.4	1154.5	748.6	748.6
New K-factor	36	36	40	40
New floor	704.5	702.4	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	123	123

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	62	34	54.84	41.1	985.5	1026.6
Standard	62	34	54.84	41.1	985.5	1026.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1165.4	1154.5	748.6	748.6
2025-09-01	1165.4	1154.5	748.6	748.6
2025-08-01	1165.4	1154.5	748.6	748.6
2025-07-01	1165.4	1154.5	748.6	748.6
2025-06-01	1165.4	1154.5	748.6	748.6
2025-05-01	1165.4	1154.5	748.6	748.6
2025-04-01	1165.4	1154.5	748.6	748.6
2025-03-01	1165.4	1154.5	748.6	748.6
2025-02-01	1165.4	1154.5	748.6	748.6
2025-01-01	1165.4	1154.5	748.6	748.6
2024-12-01	1165.4	1154.5	748.6	748.6
2024-11-01	1165.4	1154.5	748.6	748.6
2024-10-01	1165.4	1154.5	748.6	748.6
2024-09-01	1165.4	1154.5	748.6	748.6
2024-08-01	1165.4	1154.5	748.6	748.6
2024-07-01	1165.4	1154.5	748.6	748.6
2024-06-01	1165.4	1154.5	748.6	748.6
2024-08-01	1165.4	1154.5	748.6	748.6
2024-04-01	1165.4	1154.5	748.6	748.6
2024-03-01	1165.4	1154.5	748.6	748.6
2024-02-01	1165.4	1154.5	748.6	748.6
2024-01-01	1165.4	1154.5	748.6	748.6
2023-12-01	1165.4	1154.5	748.6	748.6
2023-11-01	1165.4	1154.5	748.6	748.6

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	2019 Gauteng School League Finals (U15 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	2019 D4 Tshwane South Schools League Team Finals (U15)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
3	2019 Lubowski Open Tournament (C)	2019-05-11	2019-05-12	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	2019 Tshwane Chess Registration Tournament (C)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	South African Junior Team Championships 2018 (U16-U20 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
6	2018 Etienne Lewis Trials (U16 Girls)	2018-08-31	2018-09-02	Standard	Tshwane (GTP)	7	4	1.5	Yes	Analysis
7	2018 D4 Tshwane South Schools League Finals (U19)	2018-08-04	2018-08-04	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
8	2018 Alekhine Open (C)	2018-08-09	2018-08-11	Standard	Tshwane (GTP)	6	5	2.5	Yes	Analysis
9	2018 Chris Greyling Open (C)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
10	2018 Blou Bul Open (D)	2018-02-17	2018-02-17	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
11	2018 Tshwane Registration Open Chess Tournament (D)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
12	South African Junior Team Championships 2017 (U14 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2019 D4 Tshwane South Schools League Team Finals				Tournament 2019 Gauteng School League Finals
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Peacock, KP (Keagan Preston)				Opponent Robus, B (Bradley)
2	5	Tournament 2019 Lubowski Open Tournament				Tournament 2019 D4 Tshwane South Schools League Team Finals
		date 2019-05-11	rnd 2	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Janse Van Rensburg, N (Natasha)				Opponent Du Toit, DR (Daniel)
3	5	Tournament South African Junior Team Championships 2018				Tournament 2019 Tshwane Chess Registration Tournament
		date 2018-12-18	rnd 5	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent Padi, T (Tlhalifang)				Opponent Van Loggerenberg, L (Logan)

#	Games	Start				End
1	5	Tournament 2019 D4 Tshwane South Schools League Team Finals				Tournament 2019 Gauteng School League Finals
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Peacock, KP (Keagan Preston)				Opponent Robus, B (Bradley)
2	5	Tournament 2019 Lubowski Open Tournament				Tournament 2019 D4 Tshwane South Schools League Team Finals
		date 2019-05-11	rnd 2	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Janse Van Rensburg, N (Natasha)				Opponent Du Toit, DR (Daniel)
3	5	Tournament South African Junior Team Championships 2018				Tournament 2019 Tshwane Chess Registration Tournament
		date 2018-12-18	rnd 5	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent Padi, T (Tlhalifang)				Opponent Van Loggerenberg, L (Logan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Blou Bul Open
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-02-17	rnd 4	type Standard	result 1
		Opponent Stander, J (Janett)				Opponent Nel, JM (James)
2	3	Tournament 2019 Lubowski Open Tournament				Tournament 2019 D4 Tshwane South Schools League Team Finals
		date 2019-05-12	rnd 4	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Botha, R (Riti)				Opponent Du Toit, DR (Daniel)
3	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Padi, T (Tlhalifang)				Opponent Herbst, A (Angelique)

#	Games	Start				End
1	5	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Blou Bul Open
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-02-17	rnd 4	type Standard	result 1
		Opponent Stander, J (Janett)				Opponent Nel, JM (James)
2	3	Tournament 2019 Lubowski Open Tournament				Tournament 2019 D4 Tshwane South Schools League Team Finals
		date 2019-05-12	rnd 4	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Botha, R (Riti)				Opponent Du Toit, DR (Daniel)
3	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Padi, T (Tlhalifang)				Opponent Herbst, A (Angelique)

No games found.

#	Games	Start				End

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	Louw ,R (Raynor)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Louw ,R (Raynor)	2	1130.2	705.2	2	1129.9	705.2	0	0	0	0	0	0
2	Odendaal ,Z (Zandri)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Odendaal ,Z (Zandri)	2	895.3	1107.8	2	893.1	1107.8	0	0	0	0	0	0
3	Herbst ,A (Angelique)	1	1	425	1	1	425	0	0	0	0	0	0
3	Herbst ,A (Angelique)	1	843.3	1268.3	1	844	1268.3	0	0	0	0	0	0
4	Booysen ,T (Tineke)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Booysen ,T (Tineke)	1	1234	809	1	1231.1	809	0	0	0	0	0	0
5	Rautenbach ,H (Helen Christine)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rautenbach ,H (Helen Christine)	1	1296	871	1	1286.4	871	0	0	0	0	0	0
6	Roux ,AJ (Andre Johan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Roux ,AJ (Andre Johan)	1	1193.7	1618.7	1	1194	1618.7	0	0	0	0	0	0
7	Van Blomestein ,A (Alicia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Van Blomestein ,A (Alicia)	1	565.7	565.7	1	579.2	565.7	0	0	0	0	0	0
8	Stander ,J (Janett)	1	1	425	1	1	425	0	0	0	0	0	0
8	Stander ,J (Janett)	1	660.8	1085.8	1	660.8	1085.8	0	0	0	0	0	0
9	Du Toit ,DR (Daniel Ras)	1	1	425	1	1	425	0	0	0	0	0	0
9	Du Toit ,DR (Daniel Ras)	1	938.2	1363.2	1	949.2	1363.2	0	0	0	0	0	0
10	Prinsloo ,TE (Thiana Eurika)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Prinsloo ,TE (Thiana Eurika)	1	1047.9	622.9	1	1047.9	622.9	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

Ferreira, C (Chantelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms