Chess South Africa Ratings Database

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Personal

Louw, E (E-Jay)

Chess SA id

1120147351

FIDE id

Date of birth

2012-09-22 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1171.1	1113.1	1255.3	1200
Raw rating	1171	1113.1	1255.3	1200
Weighted rating	1171.1	1111	1253.3	1200
Weighted performance	916.1	0	989	0
Floor	701.7	700	774	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.8	187.7	153.3	165.8
Highest rating	1201.7 2023-04-01	1200 2018-10-01	1346.2 2023-06-01	1200 2018-10-01
Highest raw rating	1201.7 2023-04-01	1200 2020-01-01	1274 2023-07-01	1200 2024-02-01
Highest weighted rating	1201.7 2018-10-01	1200 2018-10-01	1251.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1346.2 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0	0	0	0
New rating	1171.1	1113.1	1255.3	1200
Analysis
Rating	1171.1	1113.1	1255.3	1200
Raw rating	1171	1113.1	1255.3	1200
Weighted rating	1171.1	1111	1253.3
Weighted performance	916.1	0	989
K-factor	36	36	36	36
Floor	701.7	700	774	700
Max/Min rating change allowed	172.8	187.7	153.3	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	1171	1113.1	1255.3	1200
New weighted rating	1171.1	1110.9	1254	1200
New weighted performance	915.7	0	988.6	0
Temp new rating	1171.1	1113.1	1255.3	1200
Temp new rating +/-	-0	0	0	0
Final new rating +/-	-0	0	0	0
New rating	1171.1	1113.1	1255.3	1200
New K-factor	36	36	36	36
New floor	701.7	700	774	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	15	6	9
	25	5	20
	5	0	5
	0	0	0
History	45	11	34

Games since
	Main 15	Standard 6		Rapid 9		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
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	45	18.5	41.11	-75.6	1250.6	1175
Standard	11	1.5	13.64	-309.1	1317.5	1008.4
Rapid	34	17	50	0	1229	1229
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1171	1113.1	1255.3	1200
2025-09-01	1171	1113.1	1255.3	1200
2025-08-01	1171	1113.1	1255.3	1200
2025-07-01	1170.9	1113.1	1255.3	1200
2025-06-01	1170.9	1113.1	1255.3	1200
2025-05-01	1170.9	1113.1	1255.3	1200
2025-04-01	1170.9	1113.1	1255.3	1200
2025-03-01	1170.9	1113.1	1255.3	1200
2025-02-01	1170.8	1113.1	1255.3	1200
2025-01-01	1168.5	1101.2	1255.3	1200
2024-12-01	1168.5	1101.2	1255.3	1200
2024-11-01	1168.5	1101.2	1255.3	1200
2024-10-01	1168.5	1101.2	1255.3	1200
2024-09-01	1168.5	1101.2	1255.3	1200
2024-08-01	1168.5	1101.2	1255.3	1200
2024-07-01	1168.5	1101.2	1255.3	1200
2024-06-01	1168.5	1101.2	1255.3	1200
2024-08-01	1196.3	1129.2	1255.3	1200
2024-04-01	1196.3	1129.2	1255.3	1200
2024-03-01	1175.3	1129.2	1221.5	1200
2024-02-01	1163	1129.2	1212.1	1200
2024-01-01	1163	1129.2	1212.1	1200
2023-12-01	1163	1129.2	1212.1	1200
2023-11-01	1163	1129.2	1212.1	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	Western Cape PS Individuals Championship 2024 (U13 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
2	West Coast Schools Chess Prestige Championships 2024 (U13 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	Bo-Weskus Skole Prestige 2024 (O13 Seuns)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
4	Pedro Booyse Top Schools Round 2 2023 (U11)	2023-08-22	2023-08-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
5	Pedro Booyse Top Schools 2023 (U11)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
6	Upper West Coast Top Schools Championship 2023 (U7-U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
7	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	5	0.5	Yes	Analysis
8	Bo-Weskus Skole Prestige 2023 (O11 Seuns)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
9	West Coast Schools Chess Grand Challenge 2022 (PS Development)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Western Cape PS Individuals 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-05-06	rnd 6	type Standard	result 0.5	date 2023-06-10	rnd 4	type Rapid	result 1
		Opponent Matthys, E (Ezekiel)				Opponent Ryk, L (Liam)
2	3	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Nelana, I (Inam)				Opponent Zwane, S (Sibusiso)
3	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Brits, Z (Zick)				Opponent Isaks, A (Aidan)

#	Games	Start				End
1	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Holmes, M (Matthew)				Opponent Holmes, M (Matthew)
2	1	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-06	rnd 6	type Standard	result 0.5	date 2023-05-06	rnd 6	type Standard	result 0.5
		Opponent Matthys, E (Ezekiel)				Opponent Matthys, E (Ezekiel)

#	Games	Start				End
1	6	Tournament Bo-Weskus Skole Prestige 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-06-10	rnd 4	type Rapid	result 1
		Opponent Cloete, A (Ashton)				Opponent Ryk, L (Liam)
2	3	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Nelana, I (Inam)				Opponent Zwane, S (Sibusiso)
3	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Brits, Z (Zick)				Opponent Isaks, A (Aidan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 1	type Rapid	result 1	date 2023-06-10	rnd 4	type Rapid	result 1
		Opponent Arendse, H (Haygen)				Opponent Ryk, L (Liam)
2	3	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Nelana, I (Inam)				Opponent Zwane, S (Sibusiso)
3	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Brits, Z (Zick)				Opponent Isaks, A (Aidan)

#	Games	Start				End
1	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Holmes, M (Matthew)				Opponent Holmes, M (Matthew)

#	Games	Start				End
1	6	Tournament Bo-Weskus Skole Prestige 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-06-10	rnd 4	type Rapid	result 1
		Opponent Cloete, A (Ashton)				Opponent Ryk, L (Liam)
2	3	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Nelana, I (Inam)				Opponent Zwane, S (Sibusiso)
3	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Brits, Z (Zick)				Opponent Isaks, A (Aidan)

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	Thomson ,A (Alexander)	2	1	0	0	0	0	2	1	0	0	0	0
1	Thomson ,A (Alexander)	2	1255.5	1255.5	0	0	0	2	1279.3	1255.5	0	0	0
2	Seroon ,Z (Zeeva)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Seroon ,Z (Zeeva)	2	1181	756	0	0	0	2	1248.8	756	0	0	0
3	Kujinga ,T (Tawananyasha)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Kujinga ,T (Tawananyasha)	2	1237.7	812.7	0	0	0	2	1267.9	812.7	0	0	0
4	Koopman ,V (Virat)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Koopman ,V (Virat)	2	1302.4	877.4	0	0	0	2	1413.1	877.4	0	0	0
5	Knapp ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Knapp ,L (Liam)	1	1283.1	858.1	1	1270.4	858.1	0	0	0	0	0	0
6	Foye ,L (Logan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Foye ,L (Logan)	1	1325.3	900.3	1	1272.9	900.3	0	0	0	0	0	0
7	Holmes ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
7	Holmes ,M (Matthew)	1	1326.3	1751.3	1	1328.1	1751.3	0	0	0	0	0	0
8	Zheng ,Y (Yi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Zheng ,Y (Yi)	1	1373	948	1	1368.6	948	0	0	0	0	0	0
9	Hollenbach ,S (Stiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Hollenbach ,S (Stiaan)	1	1228.7	803.7	1	1200	803.7	0	0	0	0	0	0
10	Matthys ,E (Ezekiel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Matthys ,E (Ezekiel)	1	1273.5	1273.5	1	1182	1273.5	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

Louw, E (E-Jay)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms