Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, RG (Ruben Gabriel)

Chess SA id

105065730

FIDE id

Date of birth

2005-05-16 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1185.8	1186.4	799.4	799.4
Raw rating	1185.8	1186.4	799.4	799.4
Weighted rating	1185.8	1186.4	799.4	799.4
Weighted performance	328.7	328.9	0	0
Floor	743.3	741.2	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	169.2	169.1	293.4	293.4
Highest rating	1256.7 2019-03-01	1254.7 2019-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1243.3 2019-04-01	1241.2 2019-04-01	799.4 2024-02-01	799.4 2024-02-01
Highest weighted rating	1243.3 2024-11-01	1241.2 2024-11-01	799.4 2024-11-01	799.4 2024-11-01
Highest weighted performance	1256.7 2019-03-01	1254.7 2019-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1185.8	1186.4	799.4	799.4
Analysis
Rating	1185.8	1186.4	799.4	799.4
Raw rating	1185.8	1186.4	799.4	799.4
Weighted rating	1185.8	1186.4	799.4
Weighted performance	328.7	328.9	0
K-factor	36	36	40	40
Floor	743.3	741.2	500	500
Max/Min rating change allowed	169.2	169.1	293.4	293.4
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	1185.8	1186.4	799.4	799.4
New weighted rating	1185.8	1186.4	799.4	799.4
New weighted performance	328.3	328.5	0	0
Temp new rating	1185.8	1186.4	799.4	799.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1185.8	1186.4	799.4	799.4
New K-factor	36	36	40	40
New floor	743.3	741.2	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	234	234

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	98	59.5	60.71	91.1	1023	1114.1
Standard	98	59.5	60.71	91.1	1023	1114.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1185.8	1186.4	799.4	799.4
2025-09-01	1185.8	1186.4	799.4	799.4
2025-08-01	1185.8	1186.4	799.4	799.4
2025-07-01	1185.8	1186.4	799.4	799.4
2025-06-01	1185.8	1186.4	799.4	799.4
2025-05-01	1185.8	1186.4	799.4	799.4
2025-04-01	1185.8	1186.4	799.4	799.4
2025-03-01	1185.8	1186.4	799.4	799.4
2025-02-01	1185.8	1186.4	799.4	799.4
2025-01-01	1185.8	1186.4	799.4	799.4
2024-12-01	1185.8	1186.4	799.4	799.4
2024-11-01	1185.8	1186.4	799.4	799.4
2024-10-01	1185.8	1186.4	799.4	799.4
2024-09-01	1185.8	1186.4	799.4	799.4
2024-08-01	1185.8	1186.4	799.4	799.4
2024-07-01	1185.8	1186.4	799.4	799.4
2024-06-01	1185.8	1186.4	799.4	799.4
2024-08-01	1185.8	1186.4	799.4	799.4
2024-04-01	1185.8	1186.4	799.4	799.4
2024-03-01	1185.8	1186.4	799.4	799.4
2024-02-01	1185.8	1186.4	799.4	799.4
2024-01-01	1185.8	1186.4	799.4	799.4
2023-12-01	1185.8	1186.4	799.4	799.4
2023-11-01	1185.8	1186.4	799.4	799.4

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	Bergvlam Tournament 2020 (U16)	2020-03-14	2020-03-14	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
2	Uplands 2020 (U16)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
3	Ehlanzeni Open 2019 (C)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
4	De Goede Top 10 2019 (U16)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
5	Barberton Primary 2019 (U16)	2019-07-27	2019-07-27	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
6	Rob Ferreira 2019 (A)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
7	Curro Open 2019 (U16)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
8	Chess Unlimited Open 2019 (B)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
9	Penryn Age Open 2019 (U16)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
10	Chess Unlimited Open 2019 (B)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
11	South African Junior Team Championships 2018 (U14B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
12	De Goede Top 20 Closed 2018 (U14 Open)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
13	Malelane Primary 2018 (U14 Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
14	Lowveld Open 2018 (B)	2018-07-28	2018-07-28	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
15	Penryn Age Open 2018 (U14 Boys)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
16	Uplands College Open (B)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
17	Sabie Primary 2018 (B)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
18	Rob Ferreira Hoerskool Open 2018 (B)	2018-03-17	2018-03-17	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
19	South African Junior Team Championships 2017 (U14C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	11	Tournament South African Junior Team Championships 2017				Tournament Sabie Primary 2018
		date 2018-01-08	rnd 7	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Simich, J (Jason)				Opponent Onwusaka, L (Lucky)
2	7	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 0.5	date 2019-03-02	rnd 5	type Standard	result 0.5
		Opponent Du Toit, P (Pieter)				Opponent Onwusaka, L (Lucky)
3	6	Tournament Chess Unlimited Open 2019				Tournament Penryn Age Open 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-02-09	rnd 2	type Standard	result 0.5
		Opponent Naidoo, J (Jasbir)				Opponent Patel, A (Abdul-Samad)

#	Games	Start				End
1	11	Tournament South African Junior Team Championships 2017				Tournament Sabie Primary 2018
		date 2018-01-08	rnd 7	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Simich, J (Jason)				Opponent Onwusaka, L (Lucky)
2	7	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 0.5	date 2019-03-02	rnd 5	type Standard	result 0.5
		Opponent Du Toit, P (Pieter)				Opponent Onwusaka, L (Lucky)
3	6	Tournament Chess Unlimited Open 2019				Tournament Penryn Age Open 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-02-09	rnd 2	type Standard	result 0.5
		Opponent Naidoo, J (Jasbir)				Opponent Patel, A (Abdul-Samad)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Penryn Age Open 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Nkosi, S (Siyabonga)				Opponent Mathebula, M (Manqoba)
2	5	Tournament Chess Unlimited Open 2019				Tournament Penryn Age Open 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Naidoo, J (Jasbir)				Opponent Overgoor, C (Cor)
3	4	Tournament Rob Ferreira 2019				Tournament Curro Open 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-12	rnd 3	type Standard	result 1
		Opponent Ogunjiofor, CJ (Chinedu Jeremy)				Opponent Mtshali, M (Mpendulo)

#	Games	Start				End
1	6	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Penryn Age Open 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Nkosi, S (Siyabonga)				Opponent Mathebula, M (Manqoba)
2	5	Tournament Chess Unlimited Open 2019				Tournament Penryn Age Open 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Naidoo, J (Jasbir)				Opponent Overgoor, C (Cor)
3	4	Tournament Rob Ferreira 2019				Tournament Curro Open 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-12	rnd 3	type Standard	result 1
		Opponent Ogunjiofor, CJ (Chinedu Jeremy)				Opponent Mtshali, M (Mpendulo)

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	Mashile ,LH (Lebogang)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Mashile ,LH (Lebogang)	3	927.3	927.3	3	930.3	927.3	0	0	0	0	0	0
2	Lourens ,E (Eugene)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
2	Lourens ,E (Eugene)	3	1138.4	855.1	3	1146.9	855.1	0	0	0	0	0	0
3	Hlatshwayo ,L (Lindani)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Hlatshwayo ,L (Lindani)	2	1104.3	679.3	2	1117.3	679.3	0	0	0	0	0	0
4	Pauer ,M (Mieke)	2	2	425	2	2	425	0	0	0	0	0	0
4	Pauer ,M (Mieke)	2	897.8	1322.8	2	888.8	1322.8	0	0	0	0	0	0
5	Mdhluli ,L (Lwandile)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Mdhluli ,L (Lwandile)	2	662	874.5	2	678.9	874.5	0	0	0	0	0	0
6	Thumbathi ,S (Surprise)	2	1	0	2	1	0	0	0	0	0	0	0
6	Thumbathi ,S (Surprise)	2	1178.9	1178.9	2	1174.2	1178.9	0	0	0	0	0	0
7	Mahlangu ,N (Ntsako)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Mahlangu ,N (Ntsako)	2	1008.4	583.4	2	1025.5	583.4	0	0	0	0	0	0
8	Patel ,A (Abdul-Samad)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Patel ,A (Abdul-Samad)	2	783.2	995.7	2	781.2	995.7	0	0	0	0	0	0
9	Chinoi ,T (Tawananyasha)	2	1	0	2	1	0	0	0	0	0	0	0
9	Chinoi ,T (Tawananyasha)	2	1166.6	1166.6	2	1160.2	1166.6	0	0	0	0	0	0
10	Mathebula ,M (Manqoba)	2	2	425	2	2	425	0	0	0	0	0	0
10	Mathebula ,M (Manqoba)	2	938.8	1363.8	2	938.5	1363.8	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, RG (Ruben Gabriel)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms