Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, A (Alexander)

Chess SA id

1130141764

FIDE id

Date of birth

2013-05-02 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1054.4	1022.5	1136.6	1200
Raw rating	1054.4	1022.5	1136.6	1200
Weighted rating	1049.9	1020.9	1134.2	1200
Weighted performance	862.1	707.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	204	213.5	181.5	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1054.4	1022.5	1136.6	1200
Analysis
Rating	1054.4	1022.5	1136.6	1200
Raw rating	1054.4	1022.5	1136.6	1200
Weighted rating	1049.9	1020.9	1134.2
Weighted performance	862.1	707.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	204	213.5	181.5	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	1054.4	1022.5	1136.6	1200
New weighted rating	1050.6	1020.9	1134.5	1200
New weighted performance	861.7	707.6	0	0
Temp new rating	1054.4	1022.5	1136.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1054.4	1022.5	1136.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	21	9	12
	11	5	6
	11	11	0
	0	0	0
History	43	25	18

Games since
	Main 27	Standard 9		Rapid 18		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	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	43	11.5	26.74	-197.7	1204.6	1006.9
Standard	25	5.5	22	-238	1205.7	967.7
Rapid	18	6	33.33	-141.7	1203	1061.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1054.4	1022.5	1136.6	1200
2025-09-01	1054.4	1022.5	1136.6	1200
2025-08-01	1054.4	1022.5	1136.6	1200
2025-07-01	1054.4	1022.5	1136.6	1200
2025-06-01	1054.4	1022.5	1136.6	1200
2025-05-01	1054.4	1022.5	1136.6	1200
2025-04-01	1054.4	1022.5	1136.6	1200
2025-03-01	1054.4	1022.5	1136.6	1200
2025-02-01	1054.4	1022.4	1136.6	1200
2025-01-01	1054.4	1014.8	1133.2	1200
2024-12-01	1054.4	1014.8	1133.2	1200
2024-11-01	1054.4	1014.8	1133.2	1200
2024-10-01	1036.2	1014.8	1129.6	1200
2024-09-01	1036.2	1014.8	1129.6	1200
2024-08-01	1036.2	1014.8	1129.6	1200
2024-07-01	1036.2	1014.8	1129.6	1200
2024-06-01	1036.2	1014.8	1129.6	1200
2024-08-01	1038.5	1022.8	1129.6	1200
2024-04-01	1038.5	1022.8	1129.6	1200
2024-03-01	1050.8	1037.2	1129.6	1200
2024-02-01	1032.1	1037.2	1125.6	1200
2024-01-01	1032.1	1037.2	1125.6	1200
2023-12-01	1032.1	1037.2	1125.6	1200
2023-11-01	1032.1	1037.2	1125.6	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	Worcester Knock-Out 2024 (U11 Boys)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
2	Worcester PS League 2024 (U11)	2024-04-27	2024-04-27	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis
3	Cape Winelands Schools - Prestige 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
4	Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
5	Worcester Knock-Out 2023 (U11 Boys)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	6	1	Yes	Analysis
6	Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	0	Yes	Analysis
7	Cape Winelands Schools Top Schools 2022 (U13 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
8	Worcester Primary School League 2022 (U13)	2022-05-21	2022-05-21	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 0.5	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Buqwana, M (Mickyle)				Opponent Dippenaar, Z (Zaybian)
2	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Erasmus, J (Jacques)				Opponent Mhlakela, N (Nizole)
3	2	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 0.5	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Richard, T (Tim)				Opponent Geland, R (Remarqio)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 0.5	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Richard, T (Tim)				Opponent Geland, R (Remarqio)
2	1	Tournament Worcester PS League 2024				Tournament Worcester PS League 2024
		date 2024-04-27	rnd 2	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Goso, I (Izwi)				Opponent Goso, I (Izwi)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Visser, AJC (Alwyn Jacobus Christiaan)				Opponent Visser, AJC (Alwyn Jacobus Christiaan)

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 0.5	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Buqwana, M (Mickyle)				Opponent Dippenaar, Z (Zaybian)
2	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Erasmus, J (Jacques)				Opponent Mhlakela, N (Nizole)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Snyders, B (Buren)				Opponent Snyders, B (Buren)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Erasmus, J (Jacques)				Opponent Mhlakela, N (Nizole)
2	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Snyders, B (Buren)				Opponent Snyders, B (Buren)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 4	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Dippenaar, Z (Zaybian)				Opponent Dippenaar, Z (Zaybian)

#	Games	Start				End
1	1	Tournament Worcester PS League 2024				Tournament Worcester PS League 2024
		date 2024-04-27	rnd 2	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Goso, I (Izwi)				Opponent Goso, I (Izwi)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Visser, AJC (Alwyn Jacobus Christiaan)				Opponent Visser, AJC (Alwyn Jacobus Christiaan)
3	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Geland, R (Remarqio)				Opponent Geland, R (Remarqio)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Erasmus, J (Jacques)				Opponent Mhlakela, N (Nizole)
2	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Snyders, B (Buren)				Opponent Snyders, B (Buren)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 4	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Dippenaar, Z (Zaybian)				Opponent Dippenaar, Z (Zaybian)

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	Williams ,H (Hyran)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Williams ,H (Hyran)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Folscher ,L (Lizel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Folscher ,L (Lizel)	1	1280.1	855.1	1	1253.1	855.1	0	0	0	0	0	0
3	Richard ,T (Tim)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Richard ,T (Tim)	1	1165.1	1165.1	1	1160	1165.1	0	0	0	0	0	0
4	Nkuzo ,L (Lukhanyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nkuzo ,L (Lukhanyo)	1	1160.5	735.5	1	1166	735.5	0	0	0	0	0	0
5	De Koker ,L (Lloyd)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Koker ,L (Lloyd)	1	1247.9	822.9	1	1228.8	822.9	0	0	0	0	0	0
6	Arries ,A (Aldavian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Arries ,A (Aldavian)	1	1246.8	821.8	1	1258.4	821.8	0	0	0	0	0	0
7	Heatlie ,T (Tom)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Heatlie ,T (Tom)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Burger ,C (Cheslin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Burger ,C (Cheslin)	1	1191	1616	1	1186.8	1616	0	0	0	0	0	0
9	Houlie ,K (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Houlie ,K (Kyle)	1	1158.5	1583.5	1	1186.4	1583.5	0	0	0	0	0	0
10	Dippenaar ,Z (Zaida)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Dippenaar ,Z (Zaida)	1	1156.3	731.3	1	1200	731.3	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, A (Alexander)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms