Chess South Africa Ratings Database

PLAYER PAGE

Personal

Klaasen, A (Abigayle)

Chess SA id

2090137489

FIDE id

Date of birth

2009-08-05 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1082.3	1109.6	1127.8	1200
Raw rating	1082.3	1109.6	1127.8	1200
Weighted rating	1081.7	1108.4	1126.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	196.1	188.6	183.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	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 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1082.3	1109.6	1127.8	1200
Analysis
Rating	1082.3	1109.6	1127.8	1200
Raw rating	1082.3	1109.6	1127.8	1200
Weighted rating	1081.7	1108.4	1126.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	196.1	188.6	183.8	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	1082.3	1109.6	1127.8	1200
New weighted rating	1081.7	1108.3	1126.9	1200
New weighted performance	0	0	0	0
Temp new rating	1082.3	1109.6	1127.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1082.3	1109.6	1127.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	12	6	6
	0	0	0
	10	6	4
	0	0	0
History	22	12	10

Games since
	Main 12	Standard 6		Rapid 6		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	4.5	20.45	-251.1	1217.6	966.5
Standard	12	2	16.67	-283.3	1225.8	942.5
Rapid	10	2.5	25	-212.5	1207.8	995.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1082.3	1109.6	1127.8	1200
2025-09-30	1082.3	1109.6	1127.8	1200
2025-09-01	1082.3	1109.6	1127.8	1200
2025-08-01	1082.3	1109.6	1127.8	1200
2025-07-01	1082.3	1109.6	1127.8	1200
2025-06-01	1082.3	1109.6	1127.8	1200
2025-05-01	1082.3	1109.6	1127.8	1200
2025-04-01	1082.3	1109.6	1127.8	1200
2025-03-01	1082.3	1109.6	1127.8	1200
2025-02-01	1081	1107.5	1127.8	1200
2025-01-01	1062.5	1076.4	1124.4	1200
2024-12-01	1062.5	1076.4	1124.4	1200
2024-11-01	1087.4	1116.8	1124.4	1200
2024-10-01	1087.4	1116.8	1124.4	1200
2024-09-01	1087.4	1116.8	1124.4	1200
2024-08-01	1087.4	1116.8	1124.4	1200
2024-07-01	1087.4	1116.8	1124.4	1200
2024-09-01	1087.4	1116.8	1124.4	1200
2024-05-01	1087.4	1116.8	1124.4	1200
2024-04-01	1087.4	1116.8	1124.4	1200
2024-03-01	1087.4	1116.8	1124.4	1200
2024-02-01	1084.8	1116.8	1137.6	1200
2024-01-01	1084.8	1116.8	1137.6	1200
2023-12-01	1084.8	1116.8	1137.6	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	Paarl Boys' High Chess Festival 2024	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	1	Yes	Analysis
2	Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis
3	Central Winelands Schools Individual Trials 2022 (U13 Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	4	0.5	Yes	Analysis
4	Cape Winelands Open 2022 (U14)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Nel, I (Isabel)				Opponent Nel, I (Isabel)
2	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Deysel, E (Erinick)				Opponent Deysel, E (Erinick)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, A (Anneri)				Opponent Engelbrecht, A (Anneri)

#	Games	Start				End
1	1	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Nel, I (Isabel)				Opponent Nel, I (Isabel)
2	1	Tournament Cape Winelands Open 2022				Tournament Cape Winelands Open 2022
		date 2022-02-13	rnd 5	type Standard	result 1	date 2022-02-13	rnd 5	type Standard	result 1
		Opponent Van Rhyn, R (Remigio)				Opponent Van Rhyn, R (Remigio)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Deysel, E (Erinick)				Opponent Deysel, E (Erinick)
2	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, A (Anneri)				Opponent Engelbrecht, A (Anneri)
3	1	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 5	type Rapid	result 0.5	date 2022-02-19	rnd 5	type Rapid	result 0.5
		Opponent Witbooi, R (Rannica)				Opponent Witbooi, R (Rannica)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Nel, I (Isabel)				Opponent Nel, I (Isabel)
2	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Deysel, E (Erinick)				Opponent Deysel, E (Erinick)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, A (Anneri)				Opponent Engelbrecht, A (Anneri)

#	Games	Start				End
1	1	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Nel, I (Isabel)				Opponent Nel, I (Isabel)
2	1	Tournament Cape Winelands Open 2022				Tournament Cape Winelands Open 2022
		date 2022-02-13	rnd 5	type Standard	result 1	date 2022-02-13	rnd 5	type Standard	result 1
		Opponent Van Rhyn, R (Remigio)				Opponent Van Rhyn, R (Remigio)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Deysel, E (Erinick)				Opponent Deysel, E (Erinick)
2	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, A (Anneri)				Opponent Engelbrecht, A (Anneri)

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	Engelbrecht ,J (Jane)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Engelbrecht ,J (Jane)	2	1265.2	840.2	1	1142.8	840.2	1	1267.6	840.2	0	0	0
2	Nel ,I (Isabel)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nel ,I (Isabel)	1	1117.1	1542.1	1	1095.6	1542.1	0	0	0	0	0	0
3	Ferreira ,L (Louis-Jean)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ferreira ,L (Louis-Jean)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Hall ,K (Kirsten)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Hall ,K (Kirsten)	1	1191.6	766.6	1	1160.6	766.6	0	0	0	0	0	0
5	Black ,W (Waldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Black ,W (Waldo)	1	1314.4	889.4	1	1332.8	889.4	0	0	0	0	0	0
6	Grobbelaar ,A (Altus)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Grobbelaar ,A (Altus)	1	1165.4	740.4	1	1112.8	740.4	0	0	0	0	0	0
7	Van Rhyn ,R (Remigio)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Rhyn ,R (Remigio)	1	1152.7	1577.7	1	1200	1577.7	0	0	0	0	0	0
8	Walters ,M (Mia)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Walters ,M (Mia)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Fourie ,X (Xavier)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Fourie ,X (Xavier)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Lodewyk ,C (Caylor)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lodewyk ,C (Caylor)	1	1395	970	1	1383.3	970	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Klaasen, A (Abigayle)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms