Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lourens, LP (Lourens Petrus)

Chess SA id

198052751

FIDE id

Date of birth

1998-07-02 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-02-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1112	1115.2	1090	1090
Raw rating	1112	1115.2	1090	1090
Weighted rating	1112	1115.2	1090	1090
Weighted performance	0	0	0	0
Floor	612	615.2	590	590
K-factor	40	40	40	40
Min/Max rating change allowed	188	187.1	193.9	193.9
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1112 2024-02-01	1115.2 2024-02-01	1090 2024-02-01	1090 2024-02-01
Highest weighted rating	1112 2024-11-01	1115.2 2024-11-01	1090 2024-11-01	1090 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1112	1115.2	1090	1090
Analysis
Rating	1112	1115.2	1090	1090
Raw rating	1112	1115.2	1090	1090
Weighted rating	1112	1115.2	1090
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	612	615.2	590	590
Max/Min rating change allowed	188	187.1	193.9	193.9
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	1112	1115.2	1090	1090
New weighted rating	1112	1115.2	1090	1090
New weighted performance	0	0	0	0
Temp new rating	1112	1115.2	1090	1090
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1112	1115.2	1090	1090
New K-factor	40	40	40	40
New floor	612	615.2	590	590

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	83	83

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	5	2.5	50	0	1188.2	1188.2
Standard	5	2.5	50	0	1188.2	1188.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1112	1115.2	1090	1090
2025-09-01	1112	1115.2	1090	1090
2025-08-01	1112	1115.2	1090	1090
2025-07-01	1112	1115.2	1090	1090
2025-06-01	1112	1115.2	1090	1090
2025-05-01	1112	1115.2	1090	1090
2025-04-01	1112	1115.2	1090	1090
2025-03-01	1112	1115.2	1090	1090
2025-02-01	1112	1115.2	1090	1090
2025-01-01	1112	1115.2	1090	1090
2024-12-01	1112	1115.2	1090	1090
2024-11-01	1112	1115.2	1090	1090
2024-10-01	1112	1115.2	1090	1090
2024-09-01	1112	1115.2	1090	1090
2024-08-01	1112	1115.2	1090	1090
2024-07-01	1112	1115.2	1090	1090
2024-06-01	1112	1115.2	1090	1090
2024-08-01	1112	1115.2	1090	1090
2024-04-01	1112	1115.2	1090	1090
2024-03-01	1112	1115.2	1090	1090
2024-02-01	1112	1115.2	1090	1090
2024-01-01	1112	1115.2	1090	1090
2023-12-01	1110.3	1115.2	1090	1090
2023-11-01	1110.3	1115.2	1090	1090

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	Wesvalia 2018 (Open)	2018-02-17	2018-02-17	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 0.5
		Opponent Andrews, D (Donovan)				Opponent Raubenheimer, L (Lize)
2	1	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Viewe, C (Chadwin)				Opponent Viewe, C (Chadwin)

#	Games	Start				End
1	2	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 0.5
		Opponent Andrews, D (Donovan)				Opponent Raubenheimer, L (Lize)
2	1	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Viewe, C (Chadwin)				Opponent Viewe, C (Chadwin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Viewe, C (Chadwin)				Opponent Viewe, C (Chadwin)
2	1	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Andrews, D (Donovan)				Opponent Andrews, D (Donovan)

#	Games	Start				End
1	1	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Viewe, C (Chadwin)				Opponent Viewe, C (Chadwin)
2	1	Tournament Wesvalia 2018				Tournament Wesvalia 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Andrews, D (Donovan)				Opponent Andrews, D (Donovan)

No games found.

#	Games	Start				End

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	Andrews ,D (Donovan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Andrews ,D (Donovan)	1	1100.3	1525.3	1	1100.3	1525.3	0	0	0	0	0	0
2	Viewe ,C (Chadwin)	1	1	425	1	1	425	0	0	0	0	0	0
2	Viewe ,C (Chadwin)	1	908	1333	1	908	1333	0	0	0	0	0	0
3	Raubenheimer ,D (Dian)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Raubenheimer ,D (Dian)	1	1355.4	930.4	1	1372.9	930.4	0	0	0	0	0	0
4	Gleeson ,ML (Mark Lloyd)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gleeson ,ML (Mark Lloyd)	1	1434	1009	1	1434	1009	0	0	0	0	0	0
5	Raubenheimer ,L (Lize)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Raubenheimer ,L (Lize)	1	1143.4	1143.4	1	1143.4	1143.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Lourens, LP (Lourens Petrus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms