Chess South Africa Ratings Database

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Personal

Le Roux, D (Dihan)

Chess SA id

1120149246

FIDE id

Date of birth

2012-03-12 (U16)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1340.8	1330.3	1200	1200
Raw rating	1340.8	1330.3	1200	1200
Weighted rating	1275.6	1268.7	1200	1200
Weighted performance	1246.3	1245	0	0
Floor	882.5	880.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	135.7	137.7	165.8	165.8
Highest rating	1382.5 2025-08-01	1380.1 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1382.5 2025-08-01	1380.1 2025-08-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1309.1 2018-10-01	1306 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1382.5 2025-08-01	1380.1 2024-07-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1340.8	1330.3	1200	1200
Analysis
Rating	1340.8	1330.3	1200	1200
Raw rating	1340.8	1330.3	1200	1200
Weighted rating	1275.6	1268.7	1200
Weighted performance	1246.3	1245	0
K-factor	36	36	36	36
Floor	882.5	880.1	700	700
Max/Min rating change allowed	135.7	137.7	165.8	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	1340.8	1330.3	1200	1200
New weighted rating	1283.6	1276.3	1200	1200
New weighted performance	1237.6	1236.4	0	0
Temp new rating	1340.8	1330.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1340.8	1330.3	1200	1200
New K-factor	36	36	36	36
New floor	882.5	880.1	700	700

Item	Main	Standard
	0	0
	33	33
	29	29
	4	4
	0	0
	0	0
History	66	66

Games since
	Main 62	Standard 62		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2841		967		75
Male	2271		766		59
U14	506		167		14
U14 Male	376		120		12
Standard
	RSA		Province		Region
Overall	2876		1049		96
Male	2292		837		75
U14	513		180		18
U14 Male	369		126		15
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	33	20	60.61	90.2	1274.9	1365.1
Standard	33	20	60.61	90.2	1274.9	1365.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	66	32.5	49.24	-6.4	1258.8	1252.3
Standard	66	32.5	49.24	-6.4	1258.8	1252.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1340.8	1330.3	1200	1200
2025-11-30	1340.8	1330.3	1200	1200
2025-11-01	1340.8	1330.3	1200	1200
2025-09-30	1340.8	1330.3	1200	1200
2025-09-01	1340.8	1330.3	1200	1200
2025-08-01	1382.5	1380.1	1200	1200
2025-07-01	1309.1	1306	1200	1200
2025-06-01	1275.3	1264.2	1200	1200
2025-05-01	1273.7	1259.3	1200	1200
2025-04-01	1296.1	1286.4	1200	1200
2025-03-01	1224.1	1229.4	1200	1200
2025-02-01	1174.8	1171.1	1200	1200
2025-01-01	1144.7	1137.8	1200	1200
2024-12-01	1157.1	1152.2	1200	1200
2024-11-01	1157.1	1152.2	1200	1200
2024-10-01	1199.6	1200.4	1200	1200
2024-09-01	1194.3	1194	1200	1200
2024-11-01	1198.3	1198.8	1200	1200
2024-07-01	1159.1	1150.8	1200	1200
2024-06-01	1173.4	1168	1200	1200
2024-05-01	1184.7	1181.6	1200	1200
2024-04-01	1184.7	1181.6	1200	1200
2024-03-01	1184.7	1181.6	1200	1200
2024-02-01	1184.7	1181.6	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	West Rand Women's Day Open 2025 (Rooks)	2025-08-09	2025-08-09	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
2	2025 D2 Schools League Finals (U13 Open)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	4.5	Yes	Analysis
3	West Rand Open 2.0 2025 (Rooks)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
4	2025 D2 Schools Individuals (U13 Open)	2025-05-09	2025-05-09	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
5	FIDE in The West 2025 (Rooks)	2025-04-12	2025-04-12	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
6	West Rand Juniors 2025 (U14)	2025-03-08	2025-03-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
7	2025 West Rand Open (Bishops)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	4	3.5	Yes	Analysis
8	Gauteng Inter-Region at UJ 2024 (U14 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
9	2024 West Rand Closed (U14)	2024-10-12	2024-10-12	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
10	2024 West Rand Trials (U14)	2024-09-07	2024-09-07	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
11	2024 West Rand Rappies Open (Bishops)	2024-08-03	2024-08-03	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
12	D2 School League Finals 2024 (U13)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	2	2	Yes	Analysis
13	FIDE in the West 2024 (U12)	2024-06-08	2024-06-08	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis
14	2024 D2 Schools Individuals (U13 Boys)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	4	1.5	Yes	Analysis
15	2023 West Rand Open (U12)	2023-02-04	2023-02-04	Standard	West Rand (GWR)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2025 West Rand Open				Tournament West Rand Juniors 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Corneelson, R (Rygardt)				Opponent Tuck, L (Logan)
2	6	Tournament West Rand Open 2.0 2025				Tournament 2025 D2 Schools League Finals
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Pretorius, C (Chanmari)				Opponent Letlotlo, M (Madikwe)
3	5	Tournament FIDE in the West 2024				Tournament 2024 West Rand Rappies Open
		date 2024-06-08	rnd 4	type Standard	result 0.5	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Setlhodi, O (Ofentse)				Opponent Serero, S (Sisky)

#	Games	Start				End
1	7	Tournament 2025 West Rand Open				Tournament West Rand Juniors 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Corneelson, R (Rygardt)				Opponent Tuck, L (Logan)
2	6	Tournament West Rand Open 2.0 2025				Tournament 2025 D2 Schools League Finals
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Pretorius, C (Chanmari)				Opponent Letlotlo, M (Madikwe)
3	5	Tournament FIDE in the West 2024				Tournament 2024 West Rand Rappies Open
		date 2024-06-08	rnd 4	type Standard	result 0.5	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Setlhodi, O (Ofentse)				Opponent Serero, S (Sisky)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2025 West Rand Open				Tournament West Rand Juniors 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent De Jager, L (Luado)				Opponent Tuck, L (Logan)
2	4	Tournament FIDE in the West 2024				Tournament 2024 West Rand Rappies Open
		date 2024-06-08	rnd 5	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Fourie, H (Hailey)				Opponent Serero, S (Sisky)
3	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Van Der Westhuizen, M (Michiel)				Opponent Letlotlo, M (Madikwe)

#	Games	Start				End
1	4	Tournament 2025 West Rand Open				Tournament West Rand Juniors 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent De Jager, L (Luado)				Opponent Tuck, L (Logan)
2	4	Tournament FIDE in the West 2024				Tournament 2024 West Rand Rappies Open
		date 2024-06-08	rnd 5	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Fourie, H (Hailey)				Opponent Serero, S (Sisky)
3	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Van Der Westhuizen, M (Michiel)				Opponent Letlotlo, M (Madikwe)

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	Setlhodi ,O (Ofentse)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Setlhodi ,O (Ofentse)	2	1111.5	1324	2	1106.6	1324	0	0	0	0	0	0
2	Fourie ,C (Caitlin)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Fourie ,C (Caitlin)	2	1156.7	731.7	2	1158	731.7	0	0	0	0	0	0
3	Willemse ,H (Hans)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Willemse ,H (Hans)	1	1258.7	833.7	1	1266.2	833.7	0	0	0	0	0	0
4	Hadebe ,P (Paul)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Hadebe ,P (Paul)	1	1531.2	1106.2	1	1521	1106.2	0	0	0	0	0	0
5	Molao ,R (Rethabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Molao ,R (Rethabile)	1	1235.5	810.5	1	1230.7	810.5	0	0	0	0	0	0
6	Govender ,J (Jediah)	1	1	425	1	1	425	0	0	0	0	0	0
6	Govender ,J (Jediah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Motlokwa ,B (Bonolo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Motlokwa ,B (Bonolo)	1	1178.1	1603.1	1	1172.2	1603.1	0	0	0	0	0	0
8	Ngcaku ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ngcaku ,K (Katlego)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Mangena ,M (Marklee)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mangena ,M (Marklee)	1	1191.6	1191.6	1	1194.6	1191.6	0	0	0	0	0	0
10	Kobue ,P (Paballo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kobue ,P (Paballo)	1	1199.6	1624.6	1	1199.6	1624.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Le Roux, D (Dihan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms