Chess South Africa Ratings Database

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Personal

Ferus, A (Ava)

Chess SA id

2120150394

FIDE id

Date of birth

2012-06-06 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1171.6	1198	1167.2	1200
Raw rating	1171.6	1198	1167.2	1200
Weighted rating	1171.1	1197.7	1166.7	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.7	166.3	173.7	165.8
Highest rating	1207.8 2024-02-01	1200 2018-10-01	1270.7 2024-02-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	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	1207.8 2024-02-01	1200 2024-03-01	1270.7 2024-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1171.6	1198	1167.2	1200
Analysis
Rating	1171.6	1198	1167.2	1200
Raw rating	1171.6	1198	1167.2	1200
Weighted rating	1171.1	1197.7	1166.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.7	166.3	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	1171.6	1198	1167.2	1200
New weighted rating	1171.3	1197.7	1167	1200
New weighted performance	0	0	0	0
Temp new rating	1171.6	1198	1167.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1171.6	1198	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
	11	3	8
	11	0	11
	0	0	0
	0	0	0
History	22	3	19

Games since
	Main 11	Standard 3		Rapid 8		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	22	8.5	38.64	-96.6	1220.3	1123.7
Standard	3	1	33.33	-141.7	1308.9	1167.2
Rapid	19	7.5	39.47	-89.5	1206.3	1116.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1171.6	1198	1167.2	1200
2025-09-30	1171.6	1198	1167.2	1200
2025-09-01	1171.6	1198	1167.2	1200
2025-08-01	1171.6	1198	1167.2	1200
2025-07-01	1171.6	1198	1167.2	1200
2025-06-01	1171.6	1198	1167.2	1200
2025-05-01	1171.6	1198	1167.2	1200
2025-04-01	1171.6	1198	1167.2	1200
2025-03-01	1171.6	1198	1167.2	1200
2025-02-01	1171.6	1197.8	1167.2	1200
2025-01-01	1171.6	1195	1167.2	1200
2024-12-01	1171.6	1195	1167.2	1200
2024-11-01	1171.6	1195	1167.2	1200
2024-10-01	1171.6	1195	1167.2	1200
2024-09-01	1171.6	1195	1167.2	1200
2024-08-01	1170.6	1200	1167.2	1200
2024-07-01	1170.6	1200	1167.2	1200
2024-09-01	1170.6	1200	1167.2	1200
2024-05-01	1170.6	1200	1167.2	1200
2024-04-01	1170.6	1200	1167.2	1200
2024-03-01	1176.6	1200	1178.4	1200
2024-02-01	1150.2	1200	1133.2	1200
2024-01-01	1150.2	1200	1133.2	1200
2023-12-01	1150.2	1200	1133.2	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	Pedro Booyse Top Schools Championships 2024 (U13)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	5	3	1	Yes	Analysis
2	West Coast Schools Chess Prestige Championships 2024 (U13 Girls)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
3	Lower West Coast Schools Chess Prestige 2024 (U13 Girls)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	3	2.5	Yes	Analysis
4	West Coast Primary Schools Grand Challenge League 2023 (Development)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	Laerskool Welgemoed Rapid 2023 (U12)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Beaton, G (Gabi)				Opponent Ghana, E (Elona)
2	2	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 3	type Rapid	result 1	date 2023-10-21	rnd 4	type Rapid	result 1
		Opponent Van Harte, R (Rayley)				Opponent Idas, S (Shirmari)
3	1	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Joseph, V (Vernitrune)				Opponent Joseph, V (Vernitrune)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Joseph, V (Vernitrune)				Opponent Joseph, V (Vernitrune)

#	Games	Start				End
1	4	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Beaton, G (Gabi)				Opponent Ghana, E (Elona)
2	2	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 3	type Rapid	result 1	date 2023-10-21	rnd 4	type Rapid	result 1
		Opponent Van Harte, R (Rayley)				Opponent Idas, S (Shirmari)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Herbst, L (Lia)				Opponent Herbst, L (Lia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Beaton, G (Gabi)				Opponent Wentzel, S (Scarlett)
2	2	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 3	type Rapid	result 1	date 2023-10-21	rnd 4	type Rapid	result 1
		Opponent Van Harte, R (Rayley)				Opponent Idas, S (Shirmari)
3	1	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Joseph, V (Vernitrune)				Opponent Joseph, V (Vernitrune)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Joseph, V (Vernitrune)				Opponent Joseph, V (Vernitrune)

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Beaton, G (Gabi)				Opponent Wentzel, S (Scarlett)
2	2	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 3	type Rapid	result 1	date 2023-10-21	rnd 4	type Rapid	result 1
		Opponent Van Harte, R (Rayley)				Opponent Idas, S (Shirmari)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Herbst, L (Lia)				Opponent Herbst, L (Lia)

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	Beaton ,G (Gabi)	2	1	0	0	0	0	2	1	0	0	0	0
1	Beaton ,G (Gabi)	2	1166.3	1166.3	0	0	0	2	1143.1	1166.3	0	0	0
2	Joseph ,V (Vernitrune)	1	1	425	1	1	425	0	0	0	0	0	0
2	Joseph ,V (Vernitrune)	1	1169.6	1594.6	1	1163.6	1594.6	0	0	0	0	0	0
3	Oordman ,C (Christiano)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Oordman ,C (Christiano)	1	1385.3	960.3	1	1295.2	960.3	0	0	0	0	0	0
4	Willemse ,S (Schalk)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Willemse ,S (Schalk)	1	1371.7	946.7	1	1414.4	946.7	0	0	0	0	0	0
5	Wentzel ,S (Scarlett)	1	1	425	0	0	0	1	1	425	0	0	0
5	Wentzel ,S (Scarlett)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Van Harte ,R (Rayley)	1	1	425	0	0	0	1	1	425	0	0	0
6	Van Harte ,R (Rayley)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Nolte ,S (Su-Marie)	1	1	425	0	0	0	1	1	425	0	0	0
7	Nolte ,S (Su-Marie)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Te Water ,Q (Quinico)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Te Water ,Q (Quinico)	1	1218.2	793.2	0	0	0	1	1236.7	793.2	0	0	0
9	Rossouw ,A (Anja)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Rossouw ,A (Anja)	1	1138.3	713.3	0	0	0	1	1098.4	713.3	0	0	0
10	Bester ,C (Cady Erin Lamar)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Bester ,C (Cady Erin Lamar)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ferus, A (Ava)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms