Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, M (Markus)

Chess SA id

1170300082

FIDE id

Date of birth

2017-01-04 (U10)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1104.8

Item	Main	Standard	Rapid	Blitz
Rating	1210.9	1155.1	1297.5	1200
Raw rating	1210.9	1155.1	1297.5	1200
Weighted rating	1198.7	1151.2	1274.1	1200
Weighted performance	1101.8	0	0	0
Floor	731.9	700	797.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.3	176.8	144.3	165.8
Highest rating	1231.9 2025-03-01	1200 2024-03-01	1411.2 2024-03-01	1200 2024-04-01
Highest raw rating	1231.9 2025-03-01	1200 2024-03-01	1297.5 2025-03-01	1200 2024-04-01
Highest weighted rating	1231.9 2024-05-01	1200 2024-03-01	1297.5 2024-10-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1411.2 2024-03-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.9	1155.1	1297.5	1200
Analysis
Rating	1210.9	1155.1	1297.5	1200
Raw rating	1210.9	1155.1	1297.5	1200
Weighted rating	1198.7	1151.2	1274.1
Weighted performance	1101.8	0	0
K-factor	36	36	36	36
Floor	731.9	700	797.5	700
Max/Min rating change allowed	163.3	176.8	144.3	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	1210.9	1155.1	1297.5	1200
New weighted rating	1200	1150.9	1277.5	1200
New weighted performance	1101.4	0	0	0
Temp new rating	1210.9	1155.1	1297.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.9	1155.1	1297.5	1200
New K-factor	36	36	36	36
New floor	731.9	700	797.5	700

Item	Main	Standard	Rapid
	0	0	0
	17	5	12
	21	11	10
	0	0	0
	0	0	0
	0	0	0
History	38	16	22

Games since
	Main 38	Standard 16		Rapid 22		Blitz 0
Gender	Male
Age group	U10
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1053		537		61
Male	863		430		44
U10	84		43		16
U10 Male	69		34		12
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	17	9	52.94	25	1248.5	1273.5
Standard	5	2	40	-85	1204.5	1119.5
Rapid	12	7	58.33	70.8	1266.9	1337.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	20	52.63	22.4	1207.8	1230.2
Standard	16	6	37.5	-106.2	1175.1	1068.8
Rapid	22	14	63.64	115.9	1231.6	1347.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.9	1155.1	1297.5	1200
2025-09-01	1210.9	1155.1	1297.5	1200
2025-08-01	1210.9	1155.1	1297.5	1200
2025-07-01	1210.9	1155.1	1297.5	1200
2025-06-01	1210.9	1155.1	1297.5	1200
2025-05-01	1210.9	1155.1	1297.5	1200
2025-04-01	1210.9	1155.1	1297.5	1200
2025-03-01	1231.9	1157.3	1297.5	1200
2025-02-01	1185.3	1156.6	1260.1	1200
2025-01-01	1182	1130.8	1260.1	1200
2024-12-01	1182	1130.8	1260.1	1200
2024-11-01	1182	1130.8	1260.1	1200
2024-10-01	1182	1130.8	1260.1	1200
2024-09-01	1163	1130.8	1239.6	1200
2024-08-01	1163	1130.8	1239.6	1200
2024-07-01	1163	1130.8	1239.6	1200
2024-06-01	1163	1130.8	1239.6	1200
2024-08-01	1206	1180.4	1239.6	1200
2024-04-01	1206	1180.4	1239.6	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Schools - PS Closed 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
3	Curro Hermanus Summer Open 2025 (U9)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Schools - PS Closed 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
3	Curro Hermanus Summer Open 2025 (U9)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
4	Kingsway Chess Open 2024 (Beginners)	2024-09-14	2024-09-14	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
5	Western Cape PS Individuals Championship 2024 (U7 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
6	Overberg Schools - PS Closed 2024 (U7 Mixed)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
7	Overberg Schools - PS Trials Region 3 2024 (U7 Mixed)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	4	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Curro Hermanus Summer Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-08	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Pretorius, P (Pippa)				Opponent Crafford, Q (Quade)
2	3	Tournament Western Cape PS Individuals Championship 2024				Tournament Kingsway Chess Open 2024
		date 2024-05-05	rnd 6	type Standard	result 1	date 2024-09-14	rnd 2	type Rapid	result 1
		Opponent Joseph, E (Elliah)				Opponent Josef, A (Anchley)
3	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Oosthuizen, J (Joshua)				Opponent Louw, S (Sarel Johannes)

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Schoeman, S (Stiaan)				Opponent Beyers, T (Tatum)
2	2	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 3	type Standard	result 1
		Opponent Kruger, C (Christian)				Opponent Swarts, Z (Zac-Anthony)
3	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-05	rnd 6	type Standard	result 1	date 2024-05-05	rnd 6	type Standard	result 1
		Opponent Joseph, E (Elliah)				Opponent Joseph, E (Elliah)

#	Games	Start				End
1	5	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Kingsway Chess Open 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-09-14	rnd 2	type Rapid	result 1
		Opponent Oosthuizen, J (Joshua)				Opponent Josef, A (Anchley)
2	4	Tournament Curro Hermanus Summer Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-08	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Pretorius, P (Pippa)				Opponent Crafford, Q (Quade)
3	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Grobbelaar, M (Marlo)				Opponent Grobbelaar, M (Marlo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Curro Hermanus Summer Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-08	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Pretorius, P (Pippa)				Opponent Crafford, Q (Quade)
2	3	Tournament Western Cape PS Individuals Championship 2024				Tournament Kingsway Chess Open 2024
		date 2024-05-05	rnd 6	type Standard	result 1	date 2024-09-14	rnd 2	type Rapid	result 1
		Opponent Joseph, E (Elliah)				Opponent Josef, A (Anchley)
3	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Oosthuizen, J (Joshua)				Opponent Louw, S (Sarel Johannes)

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Schoeman, S (Stiaan)				Opponent Beyers, T (Tatum)
2	2	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 3	type Standard	result 1
		Opponent Kruger, C (Christian)				Opponent Swarts, Z (Zac-Anthony)
3	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-05	rnd 6	type Standard	result 1	date 2024-05-05	rnd 6	type Standard	result 1
		Opponent Joseph, E (Elliah)				Opponent Joseph, E (Elliah)

#	Games	Start				End
1	5	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Kingsway Chess Open 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-09-14	rnd 2	type Rapid	result 1
		Opponent Oosthuizen, J (Joshua)				Opponent Josef, A (Anchley)
2	4	Tournament Curro Hermanus Summer Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-08	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Pretorius, P (Pippa)				Opponent Crafford, Q (Quade)
3	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Grobbelaar, M (Marlo)				Opponent Grobbelaar, M (Marlo)

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	Lourens ,L (Lihan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Lourens ,L (Lihan)	2	1241.1	816.1	1	1200	816.1	1	1326.8	816.1	0	0	0
2	Grobbelaar ,M (Marlo)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Grobbelaar ,M (Marlo)	2	1188.5	1188.5	1	1183.8	763.5	1	1208.2	1613.5	0	0	0
3	Wood ,J (James)	2	1	0	0	0	0	2	1	0	0	0	0
3	Wood ,J (James)	2	1224.3	1224.3	0	0	0	2	1242.2	1224.3	0	0	0
4	Rens ,B (Beauwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Rens ,B (Beauwin)	1	1249.2	824.2	1	1260	824.2	0	0	0	0	0	0
5	Avenant ,J (Jone)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Avenant ,J (Jone)	1	1163.6	738.6	1	1178.4	738.6	0	0	0	0	0	0
6	Jacobs ,S (Stefiano)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jacobs ,S (Stefiano)	1	941	1366	1	894.8	1366	0	0	0	0	0	0
7	Kruger ,C (Christian)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kruger ,C (Christian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Faasen ,C (Charles)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Faasen ,C (Charles)	1	1308.9	883.9	1	1251.4	883.9	0	0	0	0	0	0
9	Schoeman ,S (Stiaan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Schoeman ,S (Stiaan)	1	1198.4	1623.4	1	1200	1623.4	0	0	0	0	0	0
10	Mackenzie ,T (Tylo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mackenzie ,T (Tylo)	1	1156.7	731.7	1	1200	731.7	0	0	0	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, M (Markus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms