Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, B (Barnard)

Chess SA id

1090313420

FIDE id

Date of birth

2009-09-03 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1211.1	1199.2	1221.9	1200
Raw rating	1211.1	1198.2	1221.9	1200
Weighted rating	1205.1	1199.2	1211.8	1200
Weighted performance	0	0	0	0
Floor	711.1	700	721.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.2	166.2	160.7	165.8
Highest rating	1211.1 2025-09-30	1200 2024-11-01	1221.9 2025-09-30	1200 2024-11-01
Highest raw rating	1211.1 2025-09-30	1200 2024-11-01	1221.9 2025-09-30	1200 2024-11-01
Highest weighted rating	1207 2025-03-01	1200 2024-11-01	1218.4 2025-03-01	1200 2024-11-01
Highest weighted performance	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0.1	0	0
New rating	1211.1	1199.1	1221.9	1200
Analysis
Rating	1211.1	1199.2	1221.9	1200
Raw rating	1211.1	1198.2	1221.9	1200
Weighted rating	1205.1	1199.2	1211.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	711.1	700	721.9	700
Max/Min rating change allowed	163.2	166.2	160.7	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	1211.1	1198.2	1221.9	1200
New weighted rating	1205.7	1199.1	1212.9	1200
New weighted performance	0	0	0	0
Temp new rating	1211.1	1199.1	1221.9	1200
Temp new rating +/-	0	-0.1	0	0
Final new rating +/-	0	-0.1	0	0
New rating	1211.1	1199.1	1221.9	1200
New K-factor	36	36	36	36
New floor	711.1	700	721.9	700

Item	Main	Standard	Rapid
	0	0	0
	13	5	8
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	18	5	13

Games since
	Main 18	Standard 5		Rapid 13		Blitz 0
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	13	6	46.15	-32.7	1196.1	1163.4
Standard	5	2	40	-85	1190.2	1105.2
Rapid	8	4	50	0	1199.8	1199.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	9	50	0	1189.5	1189.5
Standard	5	2	40	-85	1190.2	1105.2
Rapid	13	7	53.85	32.7	1189.2	1221.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1211.1	1198.2	1221.9	1200
2025-11-30	1211.1	1198.2	1221.9	1200
2025-11-01	1211.1	1198.2	1221.9	1200
2025-09-30	1211.1	1198.2	1221.9	1200
2025-09-01	1200.9	1198.2	1206.5	1200
2025-08-01	1200.9	1198.2	1206.5	1200
2025-07-01	1202.3	1200	1206.3	1200
2025-06-01	1202.3	1200	1206.1	1200
2025-05-01	1202.1	1200	1205.8	1200
2025-04-01	1201.4	1200	1205	1200
2025-03-01	1207	1200	1218.4	1200
2025-02-01	1207	1200	1218.4	1200
2025-01-01	1207	1200	1218.4	1200
2024-12-01	1207	1200	1218.4	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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	Eureka Skooltoernooi - 29 Aug 2025 (A)	2025-08-29	2025-08-29	Rapid	Sedibeng (GSV)	4	3	2	Yes	Analysis
2	Eureka Chess Open 26 July 2025 (LSEN A)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	Destinata Rapid Open 025 (LSEN)	2025-03-15	2025-03-15	Rapid	Sedibeng (GSV)	6	5	2	Yes	Analysis
4	Laerskool Midvaal Rapid 16 Nov 2024 (LSEN)	2024-11-16	2024-11-16	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Destinata Rapid Open 025
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2025-03-15	rnd 1	type Rapid	result 1
		Opponent Lubbe, T (Tiaan)				Opponent Wessels, R (Ruan)
2	1	Tournament Eureka Skooltoernooi - 29 Aug 2025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-08-29	rnd 4	type Rapid	result 1	date 2025-08-29	rnd 4	type Rapid	result 1
		Opponent Neels, V (Vusi)				Opponent Neels, V (Vusi)
3	1	Tournament Eureka Skooltoernooi - 29 Aug 2025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-08-29	rnd 2	type Rapid	result 1	date 2025-08-29	rnd 2	type Rapid	result 1
		Opponent Mouton, R (Richard)				Opponent Mouton, R (Richard)

#	Games	Start				End
1	1	Tournament Eureka Chess Open 26 July 2025				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Martens, V (Venetia)				Opponent Martens, V (Venetia)
2	1	Tournament Eureka Chess Open 26 July 2025				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Poo, M (Moses)				Opponent Poo, M (Moses)

#	Games	Start				End
1	4	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Destinata Rapid Open 025
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2025-03-15	rnd 1	type Rapid	result 1
		Opponent Lubbe, T (Tiaan)				Opponent Wessels, R (Ruan)
2	2	Tournament Destinata Rapid Open 025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-03-15	rnd 6	type Rapid	result 1	date 2025-08-29	rnd 2	type Rapid	result 1
		Opponent Mnyombolo, A (Alilitha)				Opponent Mouton, R (Richard)
3	1	Tournament Eureka Skooltoernooi - 29 Aug 2025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-08-29	rnd 4	type Rapid	result 1	date 2025-08-29	rnd 4	type Rapid	result 1
		Opponent Neels, V (Vusi)				Opponent Neels, V (Vusi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Destinata Rapid Open 025
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2025-03-15	rnd 1	type Rapid	result 1
		Opponent Lubbe, T (Tiaan)				Opponent Wessels, R (Ruan)
2	1	Tournament Eureka Skooltoernooi - 29 Aug 2025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-08-29	rnd 4	type Rapid	result 1	date 2025-08-29	rnd 4	type Rapid	result 1
		Opponent Neels, V (Vusi)				Opponent Neels, V (Vusi)
3	1	Tournament Eureka Skooltoernooi - 29 Aug 2025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-08-29	rnd 2	type Rapid	result 1	date 2025-08-29	rnd 2	type Rapid	result 1
		Opponent Mouton, R (Richard)				Opponent Mouton, R (Richard)

#	Games	Start				End
1	1	Tournament Eureka Chess Open 26 July 2025				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Martens, V (Venetia)				Opponent Martens, V (Venetia)
2	1	Tournament Eureka Chess Open 26 July 2025				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Poo, M (Moses)				Opponent Poo, M (Moses)

#	Games	Start				End
1	4	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Destinata Rapid Open 025
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2025-03-15	rnd 1	type Rapid	result 1
		Opponent Lubbe, T (Tiaan)				Opponent Wessels, R (Ruan)
2	2	Tournament Destinata Rapid Open 025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-03-15	rnd 6	type Rapid	result 1	date 2025-08-29	rnd 2	type Rapid	result 1
		Opponent Mnyombolo, A (Alilitha)				Opponent Mouton, R (Richard)
3	1	Tournament Eureka Skooltoernooi - 29 Aug 2025				Tournament Eureka Skooltoernooi - 29 Aug 2025
		date 2025-08-29	rnd 4	type Rapid	result 1	date 2025-08-29	rnd 4	type Rapid	result 1
		Opponent Neels, V (Vusi)				Opponent Neels, V (Vusi)

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	Walker ,T (Tyrone)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Walker ,T (Tyrone)	2	1171.6	746.6	0	0	0	2	1210.8	746.6	0	0	0
2	Makau ,K (Kgauhelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Makau ,K (Kgauhelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Nhlapo ,M (Mxolisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nhlapo ,M (Mxolisi)	1	1174.7	749.7	1	1161.2	749.7	0	0	0	0	0	0
4	Poo ,M (Moses)	1	1	425	1	1	425	0	0	0	0	0	0
4	Poo ,M (Moses)	1	1185.4	1610.4	1	1185.6	1610.4	0	0	0	0	0	0
5	Martens ,V (Venetia)	1	1	425	1	1	425	0	0	0	0	0	0
5	Martens ,V (Venetia)	1	1190.9	1615.9	1	1188.6	1615.9	0	0	0	0	0	0
6	Minny ,A (Arno)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Minny ,A (Arno)	1	1199.9	774.9	1	1200	774.9	0	0	0	0	0	0
7	Buang ,J (Junior)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Buang ,J (Junior)	1	1170.7	745.7	0	0	0	1	1215.1	745.7	0	0	0
8	Lubbe ,T (Tiaan)	1	1	425	0	0	0	1	1	425	0	0	0
8	Lubbe ,T (Tiaan)	1	1145	1570	0	0	0	1	1200	1570	0	0	0
9	Kaba ,W (Wandile)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Kaba ,W (Wandile)	1	1255.4	830.4	0	0	0	1	1200	830.4	0	0	0
10	Stoop ,H (Hansie)	1	1	425	0	0	0	1	1	425	0	0	0
10	Stoop ,H (Hansie)	1	1186.3	1611.3	0	0	0	1	1200	1611.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Le Roux, B (Barnard)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms