Chess South Africa Ratings Database

PLAYER PAGE

Personal

Louw, G (Granville)

Chess SA id

1140139066

FIDE id

Date of birth

2014-01-24 (U12)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1300.4	1218.8	1368.5	1200
Raw rating	1300.4	1218.8	1368.5	1200
Weighted rating	1299.2	1216.6	1367.5	1200
Weighted performance	977.6	0	1098	0
Floor	842.3	740.7	908.9	700
K-factor	36	36	32	36
Min/Max rating change allowed	143.7	161.4	130.4	165.8
Highest rating	1342.3 2024-06-01	1240.7 2024-02-01	1424.1 2023-08-01	1200 2018-10-01
Highest raw rating	1342.3 2024-06-01	1240.7 2024-02-01	1408.9 2023-10-01	1200 2024-02-01
Highest weighted rating	1342.3 2024-08-01	1240.7 2024-08-01	1408.9 2025-06-01	1200 2018-10-01
Highest weighted performance	1340.3 2023-09-01	1238.5 2023-09-01	1424.1 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1300.4	1218.8	1368.5	1200
Analysis
Rating	1300.4	1218.8	1368.5	1200
Raw rating	1300.4	1218.8	1368.5	1200
Weighted rating	1299.2	1216.6	1367.5
Weighted performance	977.6	0	1098
K-factor	36	36	32	36
Floor	842.3	740.7	908.9	700
Max/Min rating change allowed	143.7	161.4	130.4	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	1300.4	1218.8	1368.5	1200
New weighted rating	1299	1216.4	1367.5	1200
New weighted performance	977.2	0	1097.6	0
Temp new rating	1300.4	1218.8	1368.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1300.4	1218.8	1368.5	1200
New K-factor	36	36	32	36
New floor	842.3	740.7	908.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	20	4	16
	39	11	28
	42	6	36
	0	0	0
History	101	21	80

Games since
	Main 25	Standard 4		Rapid 21		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	662		344		80
Male	556		286		61
U12	102		62		15
U12 Male	76		45		8
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	101	59	58.42	71.5	1240.7	1312.2
Standard	21	9	42.86	-60.7	1275.6	1214.9
Rapid	80	50	62.5	106.2	1231.5	1337.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1300.4	1218.8	1368.5	1200
2025-09-01	1300.4	1218.8	1368.5	1200
2025-08-01	1300.4	1218.8	1368.5	1200
2025-07-01	1300.4	1218.8	1368.5	1200
2025-06-01	1300.4	1218.8	1368.5	1200
2025-05-01	1300.4	1218.8	1368.5	1200
2025-04-01	1300.4	1218.8	1368.4	1200
2025-03-01	1300.4	1218.8	1368.2	1200
2025-02-01	1298.9	1217	1367.6	1200
2025-01-01	1278.4	1190.7	1361.2	1200
2024-12-01	1278.4	1190.7	1361.2	1200
2024-11-01	1278.4	1190.7	1361.2	1200
2024-10-01	1278.4	1190.7	1361.2	1200
2024-09-01	1278.4	1190.7	1361.2	1200
2024-08-01	1327.1	1240.7	1361.2	1200
2024-07-01	1327.1	1240.7	1361.2	1200
2024-06-01	1342.3	1240.7	1407.9	1200
2024-08-01	1308	1240.7	1364.7	1200
2024-04-01	1308	1240.7	1364.7	1200
2024-03-01	1308	1240.7	1364.7	1200
2024-02-01	1312.1	1240.7	1378.8	1200
2024-01-01	1312.1	1240.7	1378.8	1200
2023-12-01	1312.1	1240.7	1378.8	1200
2023-11-01	1312.1	1240.7	1378.8	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	Pedro Booyse Top Schools Championships 2024 (U11)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	5	4	0.5	Yes	Analysis
2	Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
3	Brenton Cupido West Coast Schools Championship 2024 (U11)	2024-05-25	2024-05-25	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
4	Lower West Coast Schools Chess Prestige 2024 (U11 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	West Coast Primary Schools Grand Challenge League 2023 (Primary School)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
6	Western Cape Top Schools 2023 (U9 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	3	Yes	Analysis
7	Pedro Booyse Top Schools Round 2 2023 (U7+U9)	2023-08-22	2023-08-22	Rapid	West Coast (WCU)	5	4	3.5	Yes	Analysis
8	Pedro Booyse Top Schools 2023 (U7+U9)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
9	Lower West Coast Top Schools Championships 2023 (U9+U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
10	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	Lower West Coast Primary Schools Prestige Championships 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
12	Genesis Chess Club Open 2023 (B)	2023-02-04	2023-02-04	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
13	West Coast Open 2022 (C)	2022-11-05	2022-11-05	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
14	Best of The West 2022 (U8+U10 Mixed)	2022-11-19	2022-11-19	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
15	West Coast Schools Chess Grand Challenge 2022 (PS Super)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
16	Onder-Weskus Top Skole 2022 (O9)	2022-06-04	2022-06-04	Rapid	West Coast (WCU)	6	6	3.5	Yes	Analysis
17	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
18	West Coast Schools Chess Prestige Leg 2 2022 (U9 Boys)	2022-04-23	2022-04-23	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
19	West Coast Schools Chess Prestige Leg 1 2022 (U9 Boys)	2022-04-09	2022-04-09	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
20	Lower West Coast Schools Prestige 2022 (U7+U9 Boys)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 2	type Rapid	result 1
		Opponent Van Rooy, C (Caleb)				Opponent Leshawa, E (Emzeo)
2	8	Tournament Genesis Chess Club Open 2023				Tournament Western Cape PS Individuals 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Jooste, S (Shaqeel)				Opponent Claassen, J (Jaywin)
3	7	Tournament Pedro Booyse Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Claassen, J (Jeneva)				Opponent Willemse, N (Nieveah)

#	Games	Start				End
1	3	Tournament Western Cape Top Schools 2023				Tournament Pedro Booyse Top Schools Championships 2024
		date 2023-09-03	rnd 5	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 0.5
		Opponent Du Preez, A (Anneke)				Opponent Johnson, C (Christiano)
2	3	Tournament Western Cape Schools 2022				Tournament Western Cape PS Individuals 2023
		date 2022-05-29	rnd 6	type Standard	result 0.5	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Henning, N (Nicolas)				Opponent Claassen, J (Jaywin)
3	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Willemse, N (Nieveah)				Opponent Willemse, N (Nieveah)

#	Games	Start				End
1	8	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 2	type Rapid	result 1
		Opponent Van Rooy, C (Caleb)				Opponent Leshawa, E (Emzeo)
2	7	Tournament Pedro Booyse Top Schools 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-10-21	rnd 1	type Rapid	result 0.5
		Opponent Claassen, J (Jeneva)				Opponent Solomons, M (Mateo)
3	6	Tournament Genesis Chess Club Open 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Jooste, S (Shaqeel)				Opponent Thomson, M (Matthew)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Genesis Chess Club Open 2023				Tournament Western Cape PS Individuals 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Jooste, S (Shaqeel)				Opponent Claassen, J (Jaywin)
2	4	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-06-08	rnd 2	type Rapid	result 1
		Opponent Vaaltyn, A (Aidan)				Opponent Leshawa, E (Emzeo)
3	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-08-22	rnd 2	type Rapid	result 1
		Opponent Claassen, J (Jeneva)				Opponent Steenkamp, W (Willem)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-03	rnd 5	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent Du Preez, A (Anneke)				Opponent Jordaan, L (Luke)
2	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 1	type Standard	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Zimbler, A (Alexander)				Opponent Claassen, J (Jaywin)
3	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Willemse, N (Nieveah)				Opponent Willemse, N (Nieveah)

#	Games	Start				End
1	6	Tournament Genesis Chess Club Open 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Jooste, S (Shaqeel)				Opponent Thomson, M (Matthew)
2	4	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-06-08	rnd 2	type Rapid	result 1
		Opponent Vaaltyn, A (Aidan)				Opponent Leshawa, E (Emzeo)
3	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-08-22	rnd 2	type Rapid	result 1
		Opponent Claassen, J (Jeneva)				Opponent Steenkamp, W (Willem)

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	Noble ,A (Andrew)	6	0	-425	1	0	-425	5	0	-425	0	0	0
1	Noble ,A (Andrew)	6	1391.8	966.8	1	1499.7	966.8	5	1375.3	966.8	0	0	0
2	Jordaan ,L (Luke)	5	2.5	0	1	1	425	4	1.5	-106.2	0	0	0
2	Jordaan ,L (Luke)	5	1305.8	1305.8	1	1238.1	1730.8	4	1350.7	1199.5	0	0	0
3	Williams ,C (Claron)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
3	Williams ,C (Claron)	3	1150.3	1291.9	0	0	0	3	1265.3	1291.9	0	0	0
4	Julies ,A (Anja-Leigh)	2	2	425	0	0	0	2	2	425	0	0	0
4	Julies ,A (Anja-Leigh)	2	1254.3	1679.3	0	0	0	2	1268.6	1679.3	0	0	0
5	Azar ,C (Christopher)	2	1	0	0	0	0	2	1	0	0	0	0
5	Azar ,C (Christopher)	2	1205.9	1205.9	0	0	0	2	1209.2	1205.9	0	0	0
6	Jooste ,S (Shaqeel)	2	2	425	0	0	0	2	2	425	0	0	0
6	Jooste ,S (Shaqeel)	2	1195.3	1620.3	0	0	0	2	1191.6	1620.3	0	0	0
7	Olivier ,M (Micarlo)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
7	Olivier ,M (Micarlo)	2	1251.9	1464.4	0	0	0	2	1239.4	1464.4	0	0	0
8	Arendse ,H (Haygen)	2	2	425	0	0	0	2	2	425	0	0	0
8	Arendse ,H (Haygen)	2	1196.1	1621.1	0	0	0	2	1216.6	1621.1	0	0	0
9	Strauss ,R (Ruan)	2	2	425	0	0	0	2	2	425	0	0	0
9	Strauss ,R (Ruan)	2	1186.4	1611.4	0	0	0	2	1228.5	1611.4	0	0	0
10	Don ,M (Mikayla)	2	2	425	0	0	0	2	2	425	0	0	0
10	Don ,M (Mikayla)	2	1254.1	1679.1	0	0	0	2	1290	1679.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Louw, G (Granville)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms