Chess South Africa Ratings Database

PLAYER PAGE

Personal

Theron, A (Anja)

Chess SA id

206068761

FIDE id

Date of birth

2006-09-30 (U20)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1157.1	1124.2	1033.4	759.8
Raw rating	1157.1	1124.2	1033.4	759.8
Weighted rating	1157.1	1124.2	1033.4	759.8
Weighted performance	705.3	686.5	0	0
Floor	657.1	624.2	533.4	500
K-factor	40	40	40	40
Min/Max rating change allowed	176.3	184.7	210.2	310.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1311.5 2018-02-01	1200 2024-04-01
Highest raw rating	1157.1 2024-04-01	1124.2 2024-04-01	1033.4 2024-04-01	759.8 2024-04-01
Highest weighted rating	1157.1 2024-11-01	1124.2 2024-11-01	1033.4 2024-11-01	759.8 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1311.5 2018-02-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1157.1	1124.2	1033.4	759.8
Analysis
Rating	1157.1	1124.2	1033.4	759.8
Raw rating	1157.1	1124.2	1033.4	759.8
Weighted rating	1157.1	1124.2	1033.4
Weighted performance	705.3	686.5	0
K-factor	40	40	40	40
Floor	657.1	624.2	533.4	500
Max/Min rating change allowed	176.3	184.7	210.2	310.5
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	1157.1	1124.2	1033.4	759.8
New weighted rating	1157.1	1124.2	1033.4	759.8
New weighted performance	698.2	679.6	0	0
Temp new rating	1157.1	1124.2	1033.4	759.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1157.1	1124.2	1033.4	759.8
New K-factor	40	40	40	40
New floor	657.1	624.2	533.4	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	16	16	0
	0	0	0
	0	0	0
History	127	98	29

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	70	44	62.86	109.3	1020.2	1129.5
Standard	53	31.5	59.43	80.2	1022.6	1102.8
Rapid	17	12.5	73.53	200	1012.6	1212.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1157.1	1124.2	1033.4	759.8
2025-09-30	1157.1	1124.2	1033.4	759.8
2025-09-01	1157.1	1124.2	1033.4	759.8
2025-08-01	1157.1	1124.2	1033.4	759.8
2025-07-01	1157.1	1124.2	1033.4	759.8
2025-06-01	1157.1	1124.2	1033.4	759.8
2025-05-01	1157.1	1124.2	1033.4	759.8
2025-04-01	1157.1	1124.2	1033.4	759.8
2025-03-01	1157.1	1124.2	1033.4	759.8
2025-02-01	1157.1	1124.2	1033.4	759.8
2025-01-01	1157.1	1124.2	1033.4	759.8
2024-12-01	1157.1	1124.2	1033.4	759.8
2024-11-01	1157.1	1124.2	1033.4	759.8
2024-10-01	1157.1	1124.2	1033.4	759.8
2024-09-01	1157.1	1124.2	1033.4	759.8
2024-08-01	1157.1	1124.2	1033.4	759.8
2024-07-01	1157.1	1124.2	1033.4	759.8
2024-09-01	1157.1	1124.2	1033.4	759.8
2024-05-01	1157.1	1124.2	1033.4	759.8
2024-04-01	1157.1	1124.2	1033.4	759.8
2024-03-01	1157.1	1124.2	1033.4	759.8
2024-02-01	1157.1	1124.2	1033.4	759.8
2024-01-01	1157.1	1124.2	1033.4	759.8
2023-12-01	1157.1	1124.2	1033.4	759.8

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	Western Cape HS Individuals 2023 (U17 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
2	Cape Winelands Schools Prestige 2023 (U17 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Schools Chess - Trials 1 2023 (U17 Girls)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
4	Western Cape Schools Individuals 2019 (U13 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
5	Cape Winelands Schools Closed 2019 (U13 Girls)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	5	Yes	Analysis
6	CW Schools Open 2019 (U13 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
7	Western Cape Schools Individuals 2018 (U13 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3.5	Yes	Analysis
8	Inter Regional 2018 (U14 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
9	Cape Winelands Schools Trials 1 2018 (U13 Girls)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
10	Cape Winelands Schools Prestige 2018 (U13 Girls)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	4.5	Yes	Analysis
11	North Boland Trials 2018 (U13 Girls)	2018-02-17	2018-02-17	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
12	South African Junior Team Championships 2017 (U12D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	5	Yes	Analysis

#	Games	Start				End
1	4	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-02-02	rnd 4	type Rapid	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Masimla, K (Kaelyn)				Opponent Van Vuuren, W (Wialize)
2	4	Tournament North Boland Trials 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-02-17	rnd 5	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Fortuin, N (Nicole)				Opponent Parsons, K (Kristina)
3	4	Tournament South African Junior Team Championships 2017				Tournament North Boland Trials 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-02-17	rnd 3	type Rapid	result 1
		Opponent Pretorius, PJ (Petrus)				Opponent Lombard, M (Mia)

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Baloyi, B (Bokamoso)				Opponent Beelders, R (Ryan)
2	3	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-04-01	rnd 3	type Standard	result 0.5	date 2023-04-02	rnd 5	type Standard	result 1
		Opponent Steenkamp, L (Lindall)				Opponent Miggels, M (Micola)
3	3	Tournament Western Cape Schools Individuals 2019				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2019-05-19	rnd 6	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Olivier, S (Sume)				Opponent Meyson, T (Tharwah)

#	Games	Start				End
1	4	Tournament North Boland Trials 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-02-17	rnd 5	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Fortuin, N (Nicole)				Opponent Parsons, K (Kristina)
2	3	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 4	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Masimla, K (Kaelyn)				Opponent Siyothula, L (Lisakhanya)
3	3	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Demas, G (Genevieve)				Opponent Baartman, N (Nicole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament North Boland Trials 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-02-17	rnd 5	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Fortuin, N (Nicole)				Opponent Parsons, K (Kristina)
2	4	Tournament South African Junior Team Championships 2017				Tournament North Boland Trials 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-02-17	rnd 3	type Rapid	result 1
		Opponent Pretorius, PJ (Petrus)				Opponent Lombard, M (Mia)
3	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Baloyi, B (Bokamoso)				Opponent Beelders, R (Ryan)

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Baloyi, B (Bokamoso)				Opponent Beelders, R (Ryan)
2	3	Tournament Western Cape Schools Individuals 2019				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2019-05-19	rnd 6	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Olivier, S (Sume)				Opponent Meyson, T (Tharwah)
3	3	Tournament Cape Winelands Schools Closed 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-05-18	rnd 1	type Standard	result 1
		Opponent Grobler, C (Chanelle)				Opponent Titus, T (Tamia)

#	Games	Start				End
1	4	Tournament North Boland Trials 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-02-17	rnd 5	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Fortuin, N (Nicole)				Opponent Parsons, K (Kristina)
2	3	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Demas, G (Genevieve)				Opponent Baartman, N (Nicole)
3	3	Tournament North Boland Trials 2018				Tournament North Boland Trials 2018
		date 2018-02-17	rnd 1	type Rapid	result 1	date 2018-02-17	rnd 3	type Rapid	result 1
		Opponent Brown, L (Leigh)				Opponent Lombard, M (Mia)

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	Neels ,S (Shannon)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Neels ,S (Shannon)	3	1185.8	760.8	2	1183.9	760.8	1	1146.3	760.8	0	0	0
2	Stokes ,J (Jody)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
2	Stokes ,J (Jody)	3	1067.6	784.3	2	1039.4	855.1	1	1108.2	642.6	0	0	0
3	Jaap ,I (Isabella)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
3	Jaap ,I (Isabella)	3	1121.4	979.8	2	1002.4	1121.4	1	1067.8	696.4	0	0	0
4	Gosa ,L (Lisakhanya)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Gosa ,L (Lisakhanya)	2	1052.3	1264.8	2	1060.2	1264.8	0	0	0	0	0	0
5	Brandt ,M (Mia)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Brandt ,M (Mia)	2	1360.6	935.6	2	1332.7	935.6	0	0	0	0	0	0
6	Steenkamp ,L (Lindall)	2	1	0	2	1	0	0	0	0	0	0	0
6	Steenkamp ,L (Lindall)	2	1127.1	1127.1	2	1109	1127.1	0	0	0	0	0	0
7	Ferreira ,M (Mila)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Ferreira ,M (Mila)	2	1558.6	1133.6	2	1521.3	1133.6	0	0	0	0	0	0
8	Demas ,G (Genevieve)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Demas ,G (Genevieve)	2	806	806	1	680.4	381	1	564	1230.9	0	0	0
9	Fortuin ,N (Nicole)	2	2	425	1	1	425	1	1	425	0	0	0
9	Fortuin ,N (Nicole)	2	722.2	1147.2	1	701.2	1147.2	1	701.2	1147.2	0	0	0
10	Harris ,A (Angie)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Harris ,A (Angie)	2	1043.2	618.2	1	1036	618.2	1	946	618.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Theron, A (Anja)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms