Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Jager, A (Anja)

Chess SA id

2060098810

FIDE id

Date of birth

2006-07-11 (U20)

Gender

Female

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1054	1069.6	1200	1200
Raw rating	1054	1069.6	1200	1200
Weighted rating	1054	1069.6	1200	1200
Weighted performance	156.5	156.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	204.2	199.7	165.8	165.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1054	1069.6	1200	1200
Analysis
Rating	1054	1069.6	1200	1200
Raw rating	1054	1069.6	1200	1200
Weighted rating	1054	1069.6	1200
Weighted performance	156.5	156.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	204.2	199.7	165.8	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	1054	1069.6	1200	1200
New weighted rating	1054	1069.6	1200	1200
New weighted performance	156.1	156	0	0
Temp new rating	1054	1069.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1054	1069.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	27	27

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Namakwa (NCN)
Province	Northern Cape (NC)
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	27	9.5	35.19	-125.9	1104.3	978.4
Standard	27	9.5	35.19	-125.9	1104.3	978.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1054	1069.6	1200	1200
2025-09-01	1054	1069.6	1200	1200
2025-08-01	1054	1069.6	1200	1200
2025-07-01	1054	1069.6	1200	1200
2025-06-01	1054	1069.6	1200	1200
2025-05-01	1054	1069.6	1200	1200
2025-04-01	1054	1069.6	1200	1200
2025-03-01	1054	1069.6	1200	1200
2025-02-01	1054	1069.6	1200	1200
2025-01-01	1054	1069.6	1200	1200
2024-12-01	1054	1069.6	1200	1200
2024-11-01	1054	1069.6	1200	1200
2024-10-01	1054	1069.6	1200	1200
2024-09-01	1054	1069.6	1200	1200
2024-08-01	1054	1069.6	1200	1200
2024-07-01	1054	1069.6	1200	1200
2024-06-01	1054	1069.6	1200	1200
2024-08-01	1054	1069.6	1200	1200
2024-04-01	1054	1069.6	1200	1200
2024-03-01	1054	1069.6	1200	1200
2024-02-01	1054	1069.6	1200	1200
2024-01-01	1054	1069.6	1200	1200
2023-12-01	1054	1069.6	1200	1200
2023-11-01	1054	1069.6	1200	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	Namakwa Proewe 2019 (U13 Girls)	2019-03-02	2019-03-02	Standard	Namakwa (NCN)	5	5	5	Yes	Analysis
2	South African Junior Team Championships 2018 (U14E)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
3	Northern Cape Closed Chess Championships 2018 (U14 Girls)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	1.5	Yes	Analysis
4	Namakwa Proewe 2018 (O14)	2018-08-04	2018-08-04	Standard	Namakwa (NCN)	5	5	1.5	Yes	Analysis
5	Namakwa Distrik Skaak Proewe 2018 (O13+O15 Dogters)	2018-03-17	2018-03-17	Standard	Namakwa (NCN)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Engelbrecht, A (Antheola)				Opponent Saal, H (Hayden)
2	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 3	type Standard	result 0.5	date 2018-09-01	rnd 4	type Standard	result 1
		Opponent Britz, A (Allison)				Opponent Raymond, A (Ashlin)
3	2	Tournament Namakwa Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-08-04	rnd 2	type Standard	result 0.5	date 2018-08-04	rnd 3	type Standard	result 1
		Opponent Farmer, N (Navin)				Opponent Mikhael, C (Chante)

#	Games	Start				End
1	5	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Engelbrecht, A (Antheola)				Opponent Saal, H (Hayden)
2	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 3	type Standard	result 0.5	date 2018-09-01	rnd 4	type Standard	result 1
		Opponent Britz, A (Allison)				Opponent Raymond, A (Ashlin)
3	2	Tournament Namakwa Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-08-04	rnd 2	type Standard	result 0.5	date 2018-08-04	rnd 3	type Standard	result 1
		Opponent Farmer, N (Navin)				Opponent Mikhael, C (Chante)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Engelbrecht, A (Antheola)				Opponent Saal, H (Hayden)
2	1	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-01	rnd 4	type Standard	result 1
		Opponent Raymond, A (Ashlin)				Opponent Raymond, A (Ashlin)
3	1	Tournament Namakwa Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 3	type Standard	result 1
		Opponent Mikhael, C (Chante)				Opponent Mikhael, C (Chante)

#	Games	Start				End
1	5	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Engelbrecht, A (Antheola)				Opponent Saal, H (Hayden)
2	1	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-01	rnd 4	type Standard	result 1
		Opponent Raymond, A (Ashlin)				Opponent Raymond, A (Ashlin)
3	1	Tournament Namakwa Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 3	type Standard	result 1
		Opponent Mikhael, C (Chante)				Opponent Mikhael, C (Chante)

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	Britz ,A (Allison)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Britz ,A (Allison)	2	1158.8	1371.3	2	1151.2	1371.3	0	0	0	0	0	0
2	Lourens ,N (Nikita)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Lourens ,N (Nikita)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Fritz ,GPJ (Georg)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fritz ,GPJ (Georg)	1	1084	659	1	1083.4	659	0	0	0	0	0	0
4	Saal ,H (Hayden)	1	1	425	1	1	425	0	0	0	0	0	0
4	Saal ,H (Hayden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Farmer ,N (Navin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Farmer ,N (Navin)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Raymond ,A (Ashlin)	1	1	425	1	1	425	0	0	0	0	0	0
6	Raymond ,A (Ashlin)	1	1205.1	1630.1	1	1203.6	1630.1	0	0	0	0	0	0
7	Pitso ,K (Kabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pitso ,K (Kabo)	1	708	283	1	731.6	283	0	0	0	0	0	0
8	Damon ,K (Keaton)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Damon ,K (Keaton)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Botha ,S (Shaun)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botha ,S (Shaun)	1	896.7	471.7	1	870.8	471.7	0	0	0	0	0	0
10	Warne ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Warne ,R (Ryan)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

De Jager, 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