Chess South Africa Ratings Database

PLAYER PAGE

Personal

Berry, E (Erin)

Chess SA id

2100118943

FIDE id

Date of birth

2010-10-28 (U16)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1183.4	1200	1178.8	1200
Raw rating	1183.4	1200	1178.8	1200
Weighted rating	1183.4	1200	1178.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.8	165.8	170.9	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 2024-03-01	1200 2018-02-01	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 2024-03-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1183.4	1200	1178.8	1200
Analysis
Rating	1183.4	1200	1178.8	1200
Raw rating	1183.4	1200	1178.8	1200
Weighted rating	1183.4	1200	1178.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.8	165.8	170.9	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	1183.4	1200	1178.8	1200
New weighted rating	1183.4	1200	1178.8	1200
New weighted performance	0	0	0	0
Temp new rating	1183.4	1200	1178.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1183.4	1200	1178.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Winelands (WCW)
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	7	3	42.86	-60.7	1171.1	1110.4
Standard	0	0	0	0	0	0
Rapid	7	3	42.86	-60.7	1171.1	1110.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1183.4	1200	1178.8	1200
2025-09-01	1183.4	1200	1178.8	1200
2025-08-01	1183.4	1200	1178.8	1200
2025-07-01	1183.4	1200	1178.8	1200
2025-06-01	1183.4	1200	1178.8	1200
2025-05-01	1183.4	1200	1178.8	1200
2025-04-01	1183.4	1200	1178.8	1200
2025-03-01	1183.4	1200	1178.8	1200
2025-02-01	1183.4	1200	1178.8	1200
2025-01-01	1183.4	1200	1178.8	1200
2024-12-01	1183.4	1200	1178.8	1200
2024-11-01	1183.4	1200	1178.8	1200
2024-10-01	1183.4	1200	1178.8	1200
2024-09-01	1183.4	1200	1178.8	1200
2024-08-01	1183.4	1200	1178.8	1200
2024-07-01	1183.4	1200	1178.8	1200
2024-06-01	1183.4	1200	1178.8	1200
2024-08-01	1183.4	1200	1178.8	1200
2024-04-01	1183.4	1200	1178.8	1200
2024-03-01	1183.4	1200	1178.8	1200
2024-02-01	1183.4	1200	1178.8	1200
2024-01-01	1183.4	1200	1178.8	1200
2023-12-01	1183.4	1200	1178.8	1200
2023-11-01	1183.4	1200	1178.8	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	Stellenbosch Primary 2019 (U10)	2019-08-31	2019-08-31	Rapid	Cape Winelands (WCW)	7	7	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Rossouw, Z (Zarah)				Opponent Rossouw, Z (Zarah)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 4	type Rapid	result 1	date 2019-08-31	rnd 4	type Rapid	result 1
		Opponent Rossouw, A (Annebell)				Opponent Rossouw, A (Annebell)
3	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 1	type Rapid	result 1	date 2019-08-31	rnd 1	type Rapid	result 1
		Opponent Venter, J (Jada)				Opponent Venter, J (Jada)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Rossouw, Z (Zarah)				Opponent Rossouw, Z (Zarah)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 4	type Rapid	result 1	date 2019-08-31	rnd 4	type Rapid	result 1
		Opponent Rossouw, A (Annebell)				Opponent Rossouw, A (Annebell)
3	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 1	type Rapid	result 1	date 2019-08-31	rnd 1	type Rapid	result 1
		Opponent Venter, J (Jada)				Opponent Venter, J (Jada)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Rossouw, Z (Zarah)				Opponent Rossouw, Z (Zarah)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 4	type Rapid	result 1	date 2019-08-31	rnd 4	type Rapid	result 1
		Opponent Rossouw, A (Annebell)				Opponent Rossouw, A (Annebell)
3	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 1	type Rapid	result 1	date 2019-08-31	rnd 1	type Rapid	result 1
		Opponent Venter, J (Jada)				Opponent Venter, J (Jada)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Rossouw, Z (Zarah)				Opponent Rossouw, Z (Zarah)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 4	type Rapid	result 1	date 2019-08-31	rnd 4	type Rapid	result 1
		Opponent Rossouw, A (Annebell)				Opponent Rossouw, A (Annebell)
3	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 1	type Rapid	result 1	date 2019-08-31	rnd 1	type Rapid	result 1
		Opponent Venter, J (Jada)				Opponent Venter, J (Jada)

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	Rossouw ,Z (Zarah)	1	1	425	0	0	0	1	1	425	0	0	0
1	Rossouw ,Z (Zarah)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Saoud ,A (Ayhem)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Saoud ,A (Ayhem)	1	1206.7	781.7	0	0	0	1	1212.8	781.7	0	0	0
3	Van Lill ,D (David)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Van Lill ,D (David)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Wetzl ,A (Alexander)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Wetzl ,A (Alexander)	1	1197.6	772.6	0	0	0	1	1198.1	772.6	0	0	0
5	Lackay ,L (Leane)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Lackay ,L (Leane)	1	993.7	568.7	0	0	0	1	1124.8	568.7	0	0	0
6	Rossouw ,A (Annebell)	1	1	425	0	0	0	1	1	425	0	0	0
6	Rossouw ,A (Annebell)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Venter ,J (Jada)	1	1	425	0	0	0	1	1	425	0	0	0
7	Venter ,J (Jada)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Berry, E (Erin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms