Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, L (Lucan)

Chess SA id

1170313441

FIDE id

Date of birth

2017-01-07 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-07

Personal details last changed

1900-01-01

Junior GPX Games

12.5

Junior GPX Points

1163.1

Item	Main	Standard	Rapid	Blitz
Rating	1219.3	1223.1	1198.8	1200
Raw rating	1219.3	1223.1	1198.8	1200
Weighted rating	1208.3	1210.5	1198.6	1200
Weighted performance	0	0	0	0
Floor	719.3	723.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.3	160.5	166.1	165.8
Highest rating	1219.3 2025-07-01	1223.1 2025-07-01	1200 2024-12-01	1200 2024-12-01
Highest raw rating	1219.3 2025-07-01	1223.1 2025-07-01	1200 2024-11-01	1200 2024-12-01
Highest weighted rating	1205.8 2025-08-01	1207.5 2025-08-01	1200 2024-12-01	1200 2024-12-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1219.3	1223.1	1198.8	1200
Analysis
Rating	1219.3	1223.1	1198.8	1200
Raw rating	1219.3	1223.1	1198.8	1200
Weighted rating	1208.3	1210.5	1198.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719.3	723.1	700	700
Max/Min rating change allowed	161.3	160.5	166.1	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	1219.3	1223.1	1198.8	1200
New weighted rating	1209.4	1211.8	1198.6	1200
New weighted performance	0	0	0	0
Temp new rating	1219.3	1223.1	1198.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1219.3	1223.1	1198.8	1200
New K-factor	36	36	36	36
New floor	719.3	723.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	15	10	5

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Cape Town (WCT)
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	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
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	10	5	50	0	1264.9	1264.9
Standard	10	5	50	0	1264.9	1264.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	7.5	50	0	1236.3	1236.3
Standard	10	5	50	0	1264.9	1264.9
Rapid	5	2.5	50	0	1179.1	1179.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1219.3	1223.1	1198.8	1200
2025-09-01	1219.3	1223.1	1198.8	1200
2025-08-01	1219.3	1223.1	1198.8	1200
2025-07-01	1219.3	1223.1	1198.8	1200
2025-06-01	1215.5	1218.7	1198.8	1200
2025-05-01	1215.5	1218.7	1198.8	1200
2025-04-01	1215.5	1218.7	1198.8	1200
2025-03-01	1199.3	1200	1198.8	1200
2025-02-01	1199.1	1200	1198.4	1200
2025-01-01	1196.2	1200	1193.2	1200
2024-12-01	1196.2	1200	1193.2	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	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	Helderberg Chess Club Open 2025 (U9)	2025-06-07	2025-06-07	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
2	Mary-Anne Bartels Closed Chess Tournament 2025 (U9)	2025-02-22	2025-02-22	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2025 (U9)	2025-06-07	2025-06-07	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
2	Mary-Anne Bartels Closed Chess Tournament 2025 (U9)	2025-02-22	2025-02-22	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
3	Lochnerhof Grade 1 Closed Chess Tournament 2024 (U7+U8)	2024-11-22	2024-11-22	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024				Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024
		date 2024-11-22	rnd 2	type Rapid	result 1	date 2024-11-22	rnd 4	type Rapid	result 1
		Opponent Van Rooyen, L (Lloyd)				Opponent Boshoff, Z (Zean)
2	2	Tournament Helderberg Chess Club Open 2025				Tournament Helderberg Chess Club Open 2025
		date 2025-06-07	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Casaleggio, E (Edmund)				Opponent Sauls, J (Jake)
3	2	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Kreuser, F (Finley)				Opponent van der Spuy, A (Alden)

#	Games	Start				End
1	2	Tournament Helderberg Chess Club Open 2025				Tournament Helderberg Chess Club Open 2025
		date 2025-06-07	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Casaleggio, E (Edmund)				Opponent Sauls, J (Jake)
2	2	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Kreuser, F (Finley)				Opponent van der Spuy, A (Alden)
3	1	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Fouche, D (Daniel)				Opponent Fouche, D (Daniel)

#	Games	Start				End
1	3	Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024				Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024
		date 2024-11-22	rnd 2	type Rapid	result 1	date 2024-11-22	rnd 4	type Rapid	result 1
		Opponent Van Rooyen, L (Lloyd)				Opponent Boshoff, Z (Zean)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Helderberg Chess Club Open 2025				Tournament Helderberg Chess Club Open 2025
		date 2025-06-07	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Casaleggio, E (Edmund)				Opponent Sauls, J (Jake)
2	2	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Kreuser, F (Finley)				Opponent van der Spuy, A (Alden)
3	1	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Fouche, D (Daniel)				Opponent Fouche, D (Daniel)

#	Games	Start				End
1	2	Tournament Helderberg Chess Club Open 2025				Tournament Helderberg Chess Club Open 2025
		date 2025-06-07	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Casaleggio, E (Edmund)				Opponent Sauls, J (Jake)
2	2	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Kreuser, F (Finley)				Opponent van der Spuy, A (Alden)
3	1	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Fouche, D (Daniel)				Opponent Fouche, D (Daniel)

#	Games	Start				End
1	1	Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024				Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024
		date 2024-11-22	rnd 4	type Rapid	result 1	date 2024-11-22	rnd 4	type Rapid	result 1
		Opponent Boshoff, Z (Zean)				Opponent Boshoff, Z (Zean)
2	1	Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024				Tournament Lochnerhof Grade 1 Closed Chess Tournament 2024
		date 2024-11-22	rnd 2	type Rapid	result 1	date 2024-11-22	rnd 2	type Rapid	result 1
		Opponent Van Rooyen, L (Lloyd)				Opponent Van Rooyen, L (Lloyd)

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	Fouche ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
1	Fouche ,D (Daniel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Beukes ,C (Cullen)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Beukes ,C (Cullen)	1	1253.5	828.5	1	1253.8	828.5	0	0	0	0	0	0
3	Zwartz ,Z (Zeke)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Zwartz ,Z (Zeke)	1	1423.7	998.7	1	1410.6	998.7	0	0	0	0	0	0
4	van der Spuy ,A (Alden)	1	1	425	1	1	425	0	0	0	0	0	0
4	van der Spuy ,A (Alden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Rehse ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rehse ,N (Nathan)	1	1559.9	1134.9	1	1583.1	1134.9	0	0	0	0	0	0
6	De Bruyn ,L (Lana)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Bruyn ,L (Lana)	1	1214.4	789.4	1	1199.6	789.4	0	0	0	0	0	0
7	Sauls ,J (Jake)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sauls ,J (Jake)	1	1197.7	1622.7	1	1197.5	1622.7	0	0	0	0	0	0
8	Pharela ,T (Tshabani)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pharela ,T (Tshabani)	1	1199.8	774.8	1	1199.8	774.8	0	0	0	0	0	0
9	Kreuser ,F (Finley)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kreuser ,F (Finley)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Casaleggio ,E (Edmund)	1	1	425	1	1	425	0	0	0	0	0	0
10	Casaleggio ,E (Edmund)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pretorius, L (Lucan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms