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

2025-11-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1209.8	1223.1	1195.9	1200
Raw rating	1197.1	1223.1	1164.9	1200
Weighted rating	1209.8	1214.3	1195.9	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	166.5	160.5	174.3	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	1209.8 2026-01-01	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	-0.7	0	-2.6	0
New rating	1209.1	1223.1	1193.3	1200
Analysis
Rating	1209.8	1223.1	1195.9	1200
Raw rating	1197.1	1223.1	1164.9	1200
Weighted rating	1209.8	1214.3	1195.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719.3	723.1	700	700
Max/Min rating change allowed	166.5	160.5	174.3	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	1197.1	1223.1	1164.9	1200
New weighted rating	1209.1	1215.4	1193.3	1200
New weighted performance	0	0	0	0
Temp new rating	1209.1	1223.1	1193.3	1200
Temp new rating +/-	-0.7	0	-2.6	0
Final new rating +/-	-0.7	0	-2.6	0
New rating	1209.1	1223.1	1193.3	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
2026-01-01	1197.1	1223.1	1164.9	1200
2025-11-30	1219.3	1223.1	1198.8	1200
2025-11-01	1219.3	1223.1	1198.8	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	Lochnerhof Foundation Phase Closed Chess Tournament 2025 (Grade 2)	2025-11-28	2025-11-28	Rapid	Cape Town (WCT)	5	5	1.5	Yes	Analysis
2	Helderberg Chess Club Open 2025 (U9)	2025-06-07	2025-06-07	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
3	Mary-Anne Bartels Closed Chess Tournament 2025 (U9)	2025-02-22	2025-02-22	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
4	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