Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, R (Ruben)

Chess SA id

1030102666

FIDE id

Date of birth

2003-10-25 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1129.8	1116.4	1197.2	1200
Raw rating	1129.8	1116.4	1197.2	1200
Weighted rating	1129.8	1116.4	1197.2	1200
Weighted performance	520.9	518.5	0	0
Floor	700	702.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.3	186.8	166.5	165.8
Highest rating	1200 2019-12-01	1217.2 2019-05-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1202.4 2019-12-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1202.4 2018-10-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1217.2 2019-05-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1129.8	1116.4	1197.2	1200
Analysis
Rating	1129.8	1116.4	1197.2	1200
Raw rating	1129.8	1116.4	1197.2	1200
Weighted rating	1129.8	1116.4	1197.2
Weighted performance	520.9	518.5	0
K-factor	36	36	36	36
Floor	700	702.4	700	700
Max/Min rating change allowed	183.3	186.8	166.5	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	1129.8	1116.4	1197.2	1200
New weighted rating	1129.8	1116.4	1197.2	1200
New weighted performance	520.6	518.1	0	0
Temp new rating	1129.8	1116.4	1197.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1129.8	1116.4	1197.2	1200
New K-factor	36	36	36	36
New floor	700	702.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	10	0
	0	0	0
	0	0	0
History	35	30	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	35	16.5	47.14	-24.3	1151.3	1127
Standard	30	13.5	45	-42.5	1161.6	1119.1
Rapid	5	3	60	85	1089.4	1174.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1129.8	1116.4	1197.2	1200
2025-09-01	1129.8	1116.4	1197.2	1200
2025-08-01	1129.8	1116.4	1197.2	1200
2025-07-01	1129.8	1116.4	1197.2	1200
2025-06-01	1129.8	1116.4	1197.2	1200
2025-05-01	1129.8	1116.4	1197.2	1200
2025-04-01	1129.8	1116.4	1197.2	1200
2025-03-01	1129.8	1116.4	1197.2	1200
2025-02-01	1129.8	1116.4	1197.2	1200
2025-01-01	1129.8	1116.4	1197.2	1200
2024-12-01	1129.8	1116.4	1197.2	1200
2024-11-01	1129.8	1116.4	1197.2	1200
2024-10-01	1129.8	1116.4	1197.2	1200
2024-09-01	1129.8	1116.4	1197.2	1200
2024-08-01	1129.8	1116.4	1197.2	1200
2024-07-01	1129.8	1116.4	1197.2	1200
2024-06-01	1129.8	1116.4	1197.2	1200
2024-08-01	1129.8	1116.4	1197.2	1200
2024-04-01	1129.8	1116.4	1197.2	1200
2024-03-01	1129.8	1116.4	1197.2	1200
2024-02-01	1129.8	1116.4	1197.2	1200
2024-01-01	1129.8	1116.4	1197.2	1200
2023-12-01	1129.8	1116.4	1197.2	1200
2023-11-01	1129.8	1116.4	1197.2	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	Ekhuruleni Chess Trials 1 2023 (Open)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Ekurhuleni Springs Open 4 March 2023 (B)	2023-03-04	2023-03-04	Standard	Ekurhuleni (GE)	5	5	0.5	Yes	Analysis
3	2019 South African Junior LSEN Championships (U17 MID)	2020-01-11	2020-01-12	Standard	4 Knights (4K)	4	4	2	Yes	Analysis
4	2019 SWVG Arnold Classic (U16 MID)	2019-05-18	2019-05-19	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	2019 Gauteng Disabled Schools Individual Chess Championships (U18 MID)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	South African LSEN Championships 2018 (U16 MID)	2018-12-22	2018-12-23	Standard	4 Knights (4K)	6	6	3	Yes	Analysis
7	SWVG Arnold Classic Rapid & Blitz 2018 (U16 MID)	2018-05-18	2018-05-18	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 South African Junior LSEN Championships
		date 2019-05-25	rnd 5	type Standard	result 1	date 2020-01-11	rnd 2	type Standard	result 1
		Opponent Keagile, G (Goitsemang)				Opponent Van Blerk, J (Jd)
2	2	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Shaikh, M (Mohammedsaad)
3	2	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 Gauteng Disabled Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Japhta, M (Mbulelo)				Opponent Dzumba, G (Gift)

#	Games	Start				End
1	3	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 South African Junior LSEN Championships
		date 2019-05-25	rnd 5	type Standard	result 1	date 2020-01-11	rnd 2	type Standard	result 1
		Opponent Keagile, G (Goitsemang)				Opponent Van Blerk, J (Jd)
2	2	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Shaikh, M (Mohammedsaad)
3	2	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 Gauteng Disabled Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Japhta, M (Mbulelo)				Opponent Dzumba, G (Gift)

#	Games	Start				End
1	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 4	type Rapid	result 1	date 2018-05-18	rnd 5	type Rapid	result 1
		Opponent Van Der Merwe, M (Michelle)				Opponent Ntengo, M (Mandlenkosi)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 1	type Rapid	result 1	date 2018-05-18	rnd 1	type Rapid	result 1
		Opponent Mavimbela, L (Lungelo)				Opponent Mavimbela, L (Lungelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 South African Junior LSEN Championships
		date 2019-05-25	rnd 5	type Standard	result 1	date 2020-01-11	rnd 2	type Standard	result 1
		Opponent Keagile, G (Goitsemang)				Opponent Van Blerk, J (Jd)
2	2	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Shaikh, M (Mohammedsaad)
3	2	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 Gauteng Disabled Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Japhta, M (Mbulelo)				Opponent Dzumba, G (Gift)

#	Games	Start				End
1	3	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 South African Junior LSEN Championships
		date 2019-05-25	rnd 5	type Standard	result 1	date 2020-01-11	rnd 2	type Standard	result 1
		Opponent Keagile, G (Goitsemang)				Opponent Van Blerk, J (Jd)
2	2	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekhuruleni Chess Trials 1 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Shaikh, M (Mohammedsaad)
3	2	Tournament 2019 Gauteng Disabled Schools Individual Chess Championships				Tournament 2019 Gauteng Disabled Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Japhta, M (Mbulelo)				Opponent Dzumba, G (Gift)

#	Games	Start				End
1	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 4	type Rapid	result 1	date 2018-05-18	rnd 5	type Rapid	result 1
		Opponent Van Der Merwe, M (Michelle)				Opponent Ntengo, M (Mandlenkosi)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 1	type Rapid	result 1	date 2018-05-18	rnd 1	type Rapid	result 1
		Opponent Mavimbela, L (Lungelo)				Opponent Mavimbela, L (Lungelo)

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	Lubaxa ,C (Christo)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
1	Lubaxa ,C (Christo)	3	763.5	621.9	2	735.4	763.5	1	532	338.5	0	0	0
2	De Wet ,B (Brandon)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	De Wet ,B (Brandon)	2	1215.9	790.9	2	1231.6	790.9	0	0	0	0	0	0
3	Keagile ,G (Goitsemang)	2	2	425	2	2	425	0	0	0	0	0	0
3	Keagile ,G (Goitsemang)	2	1165.1	1590.1	2	1198.8	1590.1	0	0	0	0	0	0
4	Mynhardt ,J (Joe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Mynhardt ,J (Joe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Ndlovu ,M (Mpumelelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ndlovu ,M (Mpumelelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Engelbrecht ,V (Veronica)	1	1	425	1	1	425	0	0	0	0	0	0
6	Engelbrecht ,V (Veronica)	1	1108.7	1533.7	1	1085.6	1533.7	0	0	0	0	0	0
7	Kitaya ,JM (Jonathan Mpumpa)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kitaya ,JM (Jonathan Mpumpa)	1	1268.3	843.3	1	1250	843.3	0	0	0	0	0	0
8	Durand ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Durand ,B (Ben)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Kopa ,K (Katlego)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kopa ,K (Katlego)	1	500	925	1	500	925	0	0	0	0	0	0
10	Japhta ,M (Mbulelo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Japhta ,M (Mbulelo)	1	1187.1	1612.1	1	1200	1612.1	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

Le Roux, R (Ruben)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms