Chess South Africa Ratings Database

PLAYER PAGE

Personal

September, J (Jandre)

Chess SA id

1040100627

FIDE id

Date of birth

2004-02-10 (Adult)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1059.4	1022	1134	1200
Raw rating	1059.4	1022	1134	1200
Weighted rating	1059.4	1022	1134	1200
Weighted performance	536.6	252.6	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	202.6	213.7	182.2	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1059.4	1022	1134	1200
Analysis
Rating	1059.4	1022	1134	1200
Raw rating	1059.4	1022	1134	1200
Weighted rating	1059.4	1022	1134
Weighted performance	536.6	252.6	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	202.6	213.7	182.2	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	1059.4	1022	1134	1200
New weighted rating	1059.4	1022	1134	1200
New weighted performance	529.9	246.5	0	0
Temp new rating	1059.4	1022	1134	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1059.4	1022	1134	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	9	0	9
	5	5	0
	0	0	0
History	42	22	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	42	13.5	32.14	-151.8	1167.3	1015.5
Standard	22	5.5	25	-212.5	1142.9	930.4
Rapid	20	8	40	-85	1194.1	1109.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1059.4	1022	1134	1200
2025-11-30	1059.4	1022	1134	1200
2025-11-01	1059.4	1022	1134	1200
2025-09-30	1059.4	1022	1134	1200
2025-09-01	1059.4	1022	1134	1200
2025-08-01	1059.4	1022	1134	1200
2025-07-01	1059.4	1022	1134	1200
2025-06-01	1059.4	1022	1134	1200
2025-05-01	1059.4	1022	1134	1200
2025-04-01	1059.4	1022	1134	1200
2025-03-01	1059.4	1022	1134	1200
2025-02-01	1059.4	1022	1134	1200
2025-01-01	1059.4	1022	1134	1200
2024-12-01	1059.4	1022	1134	1200
2024-11-01	1059.4	1022	1134	1200
2024-10-01	1059.4	1022	1134	1200
2024-09-01	1059.4	1022	1134	1200
2024-11-01	1059.4	1022	1134	1200
2024-07-01	1059.4	1022	1134	1200
2024-06-01	1059.4	1022	1134	1200
2024-05-01	1059.4	1022	1134	1200
2024-04-01	1059.4	1022	1134	1200
2024-03-01	1059.4	1022	1134	1200
2024-02-01	1059.4	1022	1134	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	Overberg High Schools Trails 2023 (U19)	2023-02-24	2023-02-24	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
2	Overberg Schools Open Tournament 2023 (Open)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	4	0	Yes	Analysis
3	Overberg Topskole 2022 (O18)	2022-08-30	2022-08-30	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
4	Caledon Casino 2 2018 (Open)	2018-10-20	2018-10-20	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
5	Strategema Robertson 2018 (U15)	2018-09-08	2018-09-08	Rapid	Cape Winelands (WCW)	7	5	3	Yes	Analysis
6	VRT Pitt Open 2018 (Open)	2018-06-02	2018-06-02	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
7	Overberg 3rd Trial 2018 (U16)	2018-05-26	2018-05-26	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
8	Overberg 2nd Trial 2018 (U16)	2018-05-05	2018-05-05	Standard	Overberg (WOS)	5	4	0.5	Yes	Analysis
9	Overberg Chess 1st Trial 2018 (A)	2018-04-14	2018-04-14	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Willschut, C (Chrisna)				Opponent Du Plessis, C (Corne)
2	2	Tournament Strategema Robertson 2018				Tournament Strategema Robertson 2018
		date 2018-09-08	rnd 1	type Rapid	result 1	date 2018-09-08	rnd 2	type Rapid	result 1
		Opponent Swanepoel, C (Clarence)				Opponent Minnie, T (Taylin)
3	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 2	type Rapid	result 1	date 2018-06-02	rnd 3	type Rapid	result 1
		Opponent Taylor, J (Jayden)				Opponent Manuels, E (Ebrahim)

#	Games	Start				End
1	1	Tournament Overberg Topskole 2022				Tournament Overberg Topskole 2022
		date 2022-08-30	rnd 5	type Standard	result 1	date 2022-08-30	rnd 5	type Standard	result 1
		Opponent Arison, G (Gethin)				Opponent Arison, G (Gethin)
2	1	Tournament Overberg Topskole 2022				Tournament Overberg Topskole 2022
		date 2022-08-30	rnd 2	type Standard	result 1	date 2022-08-30	rnd 2	type Standard	result 1
		Opponent Slammat, B (Byron)				Opponent Slammat, B (Byron)
3	1	Tournament Caledon Casino 2 2018				Tournament Caledon Casino 2 2018
		date 2018-10-20	rnd 5	type Standard	result 1	date 2018-10-20	rnd 5	type Standard	result 1
		Opponent Moses, H (Heinrich)				Opponent Moses, H (Heinrich)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Willschut, C (Chrisna)				Opponent Du Plessis, C (Corne)
2	2	Tournament Strategema Robertson 2018				Tournament Strategema Robertson 2018
		date 2018-09-08	rnd 1	type Rapid	result 1	date 2018-09-08	rnd 2	type Rapid	result 1
		Opponent Swanepoel, C (Clarence)				Opponent Minnie, T (Taylin)
3	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 2	type Rapid	result 1	date 2018-06-02	rnd 3	type Rapid	result 1
		Opponent Taylor, J (Jayden)				Opponent Manuels, E (Ebrahim)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Willschut, C (Chrisna)				Opponent Du Plessis, C (Corne)
2	2	Tournament Strategema Robertson 2018				Tournament Strategema Robertson 2018
		date 2018-09-08	rnd 1	type Rapid	result 1	date 2018-09-08	rnd 2	type Rapid	result 1
		Opponent Swanepoel, C (Clarence)				Opponent Minnie, T (Taylin)
3	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 2	type Rapid	result 1	date 2018-06-02	rnd 3	type Rapid	result 1
		Opponent Taylor, J (Jayden)				Opponent Manuels, E (Ebrahim)

#	Games	Start				End
1	1	Tournament Overberg Topskole 2022				Tournament Overberg Topskole 2022
		date 2022-08-30	rnd 5	type Standard	result 1	date 2022-08-30	rnd 5	type Standard	result 1
		Opponent Arison, G (Gethin)				Opponent Arison, G (Gethin)
2	1	Tournament Overberg Topskole 2022				Tournament Overberg Topskole 2022
		date 2022-08-30	rnd 2	type Standard	result 1	date 2022-08-30	rnd 2	type Standard	result 1
		Opponent Slammat, B (Byron)				Opponent Slammat, B (Byron)
3	1	Tournament Caledon Casino 2 2018				Tournament Caledon Casino 2 2018
		date 2018-10-20	rnd 5	type Standard	result 1	date 2018-10-20	rnd 5	type Standard	result 1
		Opponent Moses, H (Heinrich)				Opponent Moses, H (Heinrich)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Willschut, C (Chrisna)				Opponent Du Plessis, C (Corne)
2	2	Tournament Strategema Robertson 2018				Tournament Strategema Robertson 2018
		date 2018-09-08	rnd 1	type Rapid	result 1	date 2018-09-08	rnd 2	type Rapid	result 1
		Opponent Swanepoel, C (Clarence)				Opponent Minnie, T (Taylin)
3	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 2	type Rapid	result 1	date 2018-06-02	rnd 3	type Rapid	result 1
		Opponent Taylor, J (Jayden)				Opponent Manuels, E (Ebrahim)

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	Minnie ,T (Taylin)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
1	Minnie ,T (Taylin)	3	1183.9	1042.2	1	1226.8	758.9	2	1211.8	1183.9	0	0	0
2	Kopiva ,E (Eldrin)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Kopiva ,E (Eldrin)	2	1200	775	2	1200	775	0	0	0	0	0	0
3	Juries ,E (Edwardo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Juries ,E (Edwardo)	2	1095.1	882.6	2	1077.2	882.6	0	0	0	0	0	0
4	Lombaard ,J (Jowayne)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Lombaard ,J (Jowayne)	2	999.2	574.2	2	1016.6	574.2	0	0	0	0	0	0
5	Jansen ,A (Aderique)	2	1	0	2	1	0	0	0	0	0	0	0
5	Jansen ,A (Aderique)	2	1177.8	1177.8	2	1173.8	1177.8	0	0	0	0	0	0
6	Edwards ,B (Brandon)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Edwards ,B (Brandon)	1	1234.4	809.4	1	1232.3	809.4	0	0	0	0	0	0
7	Kerelse ,J (Jaywin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kerelse ,J (Jaywin)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Marais ,C (Cobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Marais ,C (Cobus)	1	1015.1	590.1	1	1042.8	590.1	0	0	0	0	0	0
9	Moses ,H (Heinrich)	1	1	425	1	1	425	0	0	0	0	0	0
9	Moses ,H (Heinrich)	1	1186.8	1611.8	1	1200	1611.8	0	0	0	0	0	0
10	Pieterse ,M (Macdolin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pieterse ,M (Macdolin)	1	1029.7	604.7	1	1034.8	604.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

September, J (Jandre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms