Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stander, J (Janett)

Chess SA id

203079454

FIDE id

Date of birth

2003-09-02 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-05-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	808	806.4	660.8	651.7
Raw rating	808	806.4	660.8	651.7
Weighted rating	808	806.4	660.8	651.7
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	289.9	290.5	357.5	362.1
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-11-01
Highest raw rating	808 2024-02-01	806.4 2024-02-01	660.8 2024-02-01	660.8 2018-01-01
Highest weighted rating	808 2024-11-01	806.4 2024-11-01	660.8 2024-11-01	660.8 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	808	806.4	660.8	651.7
Analysis
Rating	808	806.4	660.8	651.7
Raw rating	808	806.4	660.8	651.7
Weighted rating	808	806.4	660.8
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	289.9	290.5	357.5	362.1
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	808	806.4	660.8	651.7
New weighted rating	808	806.4	660.8	651.7
New weighted performance	0	0	0	0
Temp new rating	808	806.4	660.8	651.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	808	806.4	660.8	651.7
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	79	74	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	30	12.5	41.67	-70.8	843.3	772.5
Standard	25	11.5	46	-34	840.6	806.6
Rapid	0	0	0	0	0	0
Blitz	5	1	20	-255	857	602

Date	Main	Standard	Rapid	Blitz
2026-01-01	808	806.4	660.8	651.7
2025-11-30	808	806.4	660.8	651.7
2025-11-01	808	806.4	660.8	651.7
2025-09-30	808	806.4	660.8	651.7
2025-09-01	808	806.4	660.8	651.7
2025-08-01	808	806.4	660.8	651.7
2025-07-01	808	806.4	660.8	651.7
2025-06-01	808	806.4	660.8	651.7
2025-05-01	808	806.4	660.8	651.7
2025-04-01	808	806.4	660.8	651.7
2025-03-01	808	806.4	660.8	651.7
2025-02-01	808	806.4	660.8	651.7
2025-01-01	808	806.4	660.8	651.7
2024-12-01	808	806.4	660.8	651.7
2024-11-01	808	806.4	660.8	651.7
2024-10-01	808	806.4	660.8	651.7
2024-09-01	808	806.4	660.8	651.7
2024-11-01	808	806.4	660.8	651.7
2024-07-01	808	806.4	660.8	651.7
2024-06-01	808	806.4	660.8	651.7
2024-05-01	808	806.4	660.8	651.7
2024-04-01	808	806.4	660.8	651.7
2024-03-01	808	806.4	660.8	651.7
2024-02-01	808	806.4	660.8	651.7

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	2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2018 D3 Tshwane North Individual Chess Championships (U15-U19 Girls)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2018 Blou Bul Open (D)	2018-02-17	2018-02-17	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	2018 Tshwane Registration Open Chess Tournament (D)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	South African Junior Blitz 2017 Championships (B)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	5	1	Yes	Analysis
6	South African Junior Team Championships 2017 (U16-U20 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2018 Blou Bul Open				Tournament 2018 D3 Tshwane North Individual Chess Championships
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Ferreira, F (Frederik)				Opponent Matlala, T (Tiisetso)
2	2	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent De Almeida, K (Kelly)
3	2	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-27	rnd 3	type Standard	result 1	date 2018-01-27	rnd 4	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent Cassim, T (Taqiyah)

#	Games	Start				End
1	2	Tournament 2018 Blou Bul Open				Tournament 2018 D3 Tshwane North Individual Chess Championships
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Ferreira, F (Frederik)				Opponent Matlala, T (Tiisetso)
2	2	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent De Almeida, K (Kelly)
3	2	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-27	rnd 3	type Standard	result 1	date 2018-01-27	rnd 4	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent Cassim, T (Taqiyah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 5	type Blitz	result 1	date 2018-01-07	rnd 5	type Blitz	result 1
		Opponent Marais, JE (Jean)				Opponent Marais, JE (Jean)

#	Games	Start				End
1	2	Tournament 2018 Blou Bul Open				Tournament 2018 D3 Tshwane North Individual Chess Championships
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Ferreira, F (Frederik)				Opponent Matlala, T (Tiisetso)
2	2	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent De Almeida, K (Kelly)
3	2	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-27	rnd 3	type Standard	result 1	date 2018-01-27	rnd 4	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent Cassim, T (Taqiyah)

#	Games	Start				End
1	2	Tournament 2018 Blou Bul Open				Tournament 2018 D3 Tshwane North Individual Chess Championships
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Ferreira, F (Frederik)				Opponent Matlala, T (Tiisetso)
2	2	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent De Almeida, K (Kelly)
3	2	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-27	rnd 3	type Standard	result 1	date 2018-01-27	rnd 4	type Standard	result 1
		Opponent Nayagar, Y (Yashiel)				Opponent Cassim, T (Taqiyah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 5	type Blitz	result 1	date 2018-01-07	rnd 5	type Blitz	result 1
		Opponent Marais, JE (Jean)				Opponent Marais, JE (Jean)

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	Nayagar ,Y (Yashiel)	2	2	425	2	2	425	0	0	0	0	0	0
1	Nayagar ,Y (Yashiel)	2	504.8	929.8	2	504.8	929.8	0	0	0	0	0	0
2	Makakaba ,B (Bontle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Makakaba ,B (Bontle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Anderson ,AP (Aidan Pierre)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Anderson ,AP (Aidan Pierre)	1	719.4	294.4	1	719.4	294.4	0	0	0	0	0	0
4	Cassim ,T (Taqiyah)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cassim ,T (Taqiyah)	1	600.8	1025.8	1	600.8	1025.8	0	0	0	0	0	0
5	Mthiyane ,S (Slindile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mthiyane ,S (Slindile)	1	500	75	1	500	75	0	0	0	0	0	0
6	Seloana ,MA (Mosa Annah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Seloana ,MA (Mosa Annah)	1	1251	826	1	1251	826	0	0	0	0	0	0
7	Matlala ,T (Tiisetso)	1	1	425	1	1	425	0	0	0	0	0	0
7	Matlala ,T (Tiisetso)	1	500	925	1	500	925	0	0	0	0	0	0
8	Smit ,H (Helmien)	1	1	425	1	1	425	0	0	0	0	0	0
8	Smit ,H (Helmien)	1	500	925	1	500	925	0	0	0	0	0	0
9	Chauke ,T (Thando)	1	1	425	1	1	425	0	0	0	0	0	0
9	Chauke ,T (Thando)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mokwena ,M (Melinda)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mokwena ,M (Melinda)	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

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Stander, J (Janett)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms