Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, J (Jamie)

Chess SA id

106049719

FIDE id

Date of birth

2006-10-29 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1151.5	1094.2	1142.2	989
Raw rating	1151.5	1094.2	1142.2	989
Weighted rating	1151.5	1094.2	1142.2	989
Weighted performance	640.6	0	0	0
Floor	675.4	617.4	642.2	500
K-factor	40	40	40	40
Min/Max rating change allowed	177.7	192.8	180	224
Highest rating	1200 2018-02-01	1377.2 2021-02-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1175.4 2022-04-01	1117.4 2022-04-01	1142.2 2024-02-01	989 2024-02-01
Highest weighted rating	1175.4 2024-11-01	1117.4 2024-11-01	1142.2 2024-11-01	989 2024-11-01
Highest weighted performance	1200 2018-02-01	1377.2 2021-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1151.5	1094.2	1142.2	989
Analysis
Rating	1151.5	1094.2	1142.2	989
Raw rating	1151.5	1094.2	1142.2	989
Weighted rating	1151.5	1094.2	1142.2
Weighted performance	640.6	0	0
K-factor	40	40	40	40
Floor	675.4	617.4	642.2	500
Max/Min rating change allowed	177.7	192.8	180	224
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	1151.5	1094.2	1142.2	989
New weighted rating	1151.5	1094.2	1142.2	989
New weighted performance	640.2	0	0	0
Temp new rating	1151.5	1094.2	1142.2	989
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1151.5	1094.2	1142.2	989
New K-factor	40	40	40	40
New floor	675.4	617.4	642.2	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	15	10	5
	5	5	0
History	138	96	42

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	33	17.5	53.03	25.8	1209.8	1235.5
Standard	15	7	46.67	-28.3	1274.2	1245.8
Rapid	18	10.5	58.33	70.8	1156.1	1226.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1151.5	1094.2	1142.2	989
2025-09-01	1151.5	1094.2	1142.2	989
2025-08-01	1151.5	1094.2	1142.2	989
2025-07-01	1151.5	1094.2	1142.2	989
2025-06-01	1151.5	1094.2	1142.2	989
2025-05-01	1151.5	1094.2	1142.2	989
2025-04-01	1151.5	1094.2	1142.2	989
2025-03-01	1151.5	1094.2	1142.2	989
2025-02-01	1151.5	1094.2	1142.2	989
2025-01-01	1151.5	1094.2	1142.2	989
2024-12-01	1151.5	1094.2	1142.2	989
2024-11-01	1151.5	1094.2	1142.2	989
2024-10-01	1151.5	1094.2	1142.2	989
2024-09-01	1151.5	1094.2	1142.2	989
2024-08-01	1151.5	1094.2	1142.2	989
2024-07-01	1151.5	1094.2	1142.2	989
2024-06-01	1151.5	1094.2	1142.2	989
2024-08-01	1151.5	1094.2	1142.2	989
2024-04-01	1151.5	1094.2	1142.2	989
2024-03-01	1151.5	1094.2	1142.2	989
2024-02-01	1151.5	1094.2	1142.2	989
2024-01-01	1151.5	1094.2	1142.2	989
2023-12-01	1151.5	1094.2	1142.2	989
2023-11-01	1151.5	1094.2	1142.2	989

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	Cape Winelands Schools Top Schools 2022 (U18 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
2	Cape Winelands Schools 2022 (U18 Boys)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Central Winelands Schools Individual Trials 2022 (U18 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
4	Paul Roos Gymnasium Covid-19 Challenge 2021 (B)	2021-02-27	2021-02-28	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Cape Winelands Schools Trials 1 2020 (U15 Boys)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	Rhenish Primary Chess Tournament 2018 (U14)	2018-05-12	2018-05-12	Rapid	Cape Winelands (WCW)	7	7	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 6	type Rapid	result 1
		Opponent Geduld, D (Donveto)				Opponent Daniels, K (Kaylum)
2	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 3	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Karelse, D (Diego)				Opponent Smith, JC (Juan)
3	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 1	type Standard	result 1
		Opponent Jacobs, E (Eldrick)				Opponent Piquer, C (Caleb)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 3	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Karelse, D (Diego)				Opponent Smith, JC (Juan)
2	2	Tournament Paul Roos Gymnasium Covid-19 Challenge 2021				Tournament Cape Winelands Schools 2022
		date 2021-02-28	rnd 5	type Standard	result 1	date 2022-03-05	rnd 1	type Standard	result 1
		Opponent Oberholzer, J (Jan-Hendrik)				Opponent Piquer, C (Caleb)
3	2	Tournament Paul Roos Gymnasium Covid-19 Challenge 2021				Tournament Paul Roos Gymnasium Covid-19 Challenge 2021
		date 2021-02-27	rnd 2	type Standard	result 1	date 2021-02-27	rnd 3	type Standard	result 1
		Opponent Van Der Walt, C (Christopher)				Opponent September, S (Sthorme)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2020				Tournament Central Winelands Schools Individual Trials 2022
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent Geduld, D (Donveto)				Opponent Solomon, W (Waajied)
2	2	Tournament Rhenish Primary Chess Tournament 2018				Tournament Cape Winelands Schools Trials 1 2020
		date 2018-05-12	rnd 7	type Rapid	result 1	date 2020-02-15	rnd 1	type Rapid	result 1
		Opponent Strauss, B (Branden)				Opponent Konstabel, M (Marquen)
3	2	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 1	type Rapid	result 1	date 2018-05-12	rnd 2	type Rapid	result 1
		Opponent George, A (Alysha)				Opponent Lawrence, J (Joshua)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 6	type Rapid	result 1
		Opponent Geduld, D (Donveto)				Opponent Daniels, K (Kaylum)
2	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 3	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Karelse, D (Diego)				Opponent Smith, JC (Juan)
3	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 1	type Standard	result 1
		Opponent Jacobs, E (Eldrick)				Opponent Piquer, C (Caleb)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 3	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Karelse, D (Diego)				Opponent Smith, JC (Juan)
2	2	Tournament Paul Roos Gymnasium Covid-19 Challenge 2021				Tournament Cape Winelands Schools 2022
		date 2021-02-28	rnd 5	type Standard	result 1	date 2022-03-05	rnd 1	type Standard	result 1
		Opponent Oberholzer, J (Jan-Hendrik)				Opponent Piquer, C (Caleb)
3	2	Tournament Paul Roos Gymnasium Covid-19 Challenge 2021				Tournament Paul Roos Gymnasium Covid-19 Challenge 2021
		date 2021-02-27	rnd 2	type Standard	result 1	date 2021-02-27	rnd 3	type Standard	result 1
		Opponent Van Der Walt, C (Christopher)				Opponent September, S (Sthorme)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2020				Tournament Central Winelands Schools Individual Trials 2022
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent Geduld, D (Donveto)				Opponent Solomon, W (Waajied)
2	2	Tournament Rhenish Primary Chess Tournament 2018				Tournament Cape Winelands Schools Trials 1 2020
		date 2018-05-12	rnd 7	type Rapid	result 1	date 2020-02-15	rnd 1	type Rapid	result 1
		Opponent Strauss, B (Branden)				Opponent Konstabel, M (Marquen)
3	2	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 1	type Rapid	result 1	date 2018-05-12	rnd 2	type Rapid	result 1
		Opponent George, A (Alysha)				Opponent Lawrence, J (Joshua)

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	Smith ,JC (Juan Cornel)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Smith ,JC (Juan Cornel)	2	1168.2	1168.2	1	1078.8	1593.2	1	1183	743.2	0	0	0
2	Maans ,A (Angeo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Maans ,A (Angeo)	1	1207.4	782.4	1	1200	782.4	0	0	0	0	0	0
3	September ,S (Sthorme)	1	1	425	1	1	425	0	0	0	0	0	0
3	September ,S (Sthorme)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Van Tonder ,C (Charl)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Tonder ,C (Charl)	1	1497.4	1072.4	1	1504.3	1072.4	0	0	0	0	0	0
5	Oberholzer ,J (Jan-Hendrik)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oberholzer ,J (Jan-Hendrik)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Blomerus ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Blomerus ,K (Kian)	1	1420.1	995.1	1	1363.6	995.1	0	0	0	0	0	0
7	Africa ,G (Gillmore)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Africa ,G (Gillmore)	1	1421.3	996.3	1	1404.3	996.3	0	0	0	0	0	0
8	Nel ,MD (Markus Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nel ,MD (Markus Daniel)	1	1314.3	889.3	1	1245	889.3	0	0	0	0	0	0
9	Wang ,M (Mike)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Wang ,M (Mike)	1	1233.7	808.7	1	1200	808.7	0	0	0	0	0	0
10	Geduld ,D (Donveto)	1	1	425	0	0	0	1	1	425	0	0	0
10	Geduld ,D (Donveto)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Le Roux, J (Jamie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms