Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lourens, D (Dirk Cornelius)

Chess SA id

1130134006

FIDE id

Date of birth

2013-04-15 (U14)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-06-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1154.5	1147.6	1200	1200
Raw rating	1154.5	1147.6	1200	1200
Weighted rating	1154.5	1147.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.9	178.7	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1154.5	1147.6	1200	1200
Analysis
Rating	1154.5	1147.6	1200	1200
Raw rating	1154.5	1147.6	1200	1200
Weighted rating	1154.5	1147.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.9	178.7	165.8	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	1154.5	1147.6	1200	1200
New weighted rating	1154.5	1147.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1154.5	1147.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1154.5	1147.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	12	12
History	12	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	12	4	33.33	-141.7	1222.6	1080.9
Standard	12	4	33.33	-141.7	1222.6	1080.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1154.5	1147.6	1200	1200
2025-09-30	1154.5	1147.6	1200	1200
2025-09-01	1154.5	1147.6	1200	1200
2025-08-01	1154.5	1147.6	1200	1200
2025-07-01	1154.5	1147.6	1200	1200
2025-06-01	1154.5	1147.6	1200	1200
2025-05-01	1154.5	1147.6	1200	1200
2025-04-01	1154.5	1147.6	1200	1200
2025-03-01	1154.5	1147.6	1200	1200
2025-02-01	1154.5	1147.6	1200	1200
2025-01-01	1154.5	1147.6	1200	1200
2024-12-01	1154.5	1147.6	1200	1200
2024-11-01	1154.5	1147.6	1200	1200
2024-10-01	1154.5	1147.6	1200	1200
2024-09-01	1154.5	1147.6	1200	1200
2024-08-01	1154.5	1147.6	1200	1200
2024-07-01	1154.5	1147.6	1200	1200
2024-09-01	1154.5	1147.6	1200	1200
2024-05-01	1154.5	1147.6	1200	1200
2024-04-01	1154.5	1147.6	1200	1200
2024-03-01	1154.5	1147.6	1200	1200
2024-02-01	1154.5	1147.6	1200	1200
2024-01-01	1154.5	1147.6	1200	1200
2023-12-01	1154.5	1147.6	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	Volkskool Tournament 2021 (U10)	2021-06-26	2021-06-26	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
2	Saamtrek 2021 (U10)	2021-06-12	2021-06-12	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
3	KHS 2021 (C)	2021-04-10	2021-04-10	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Saamtrek 2021				Tournament Saamtrek 2021
		date 2021-06-12	rnd 4	type Standard	result 1	date 2021-06-12	rnd 5	type Standard	result 1
		Opponent Moichotlo, RL (Refilwe)				Opponent Louw, K (Keila)
2	1	Tournament Volkskool Tournament 2021				Tournament Volkskool Tournament 2021
		date 2021-06-26	rnd 5	type Standard	result 1	date 2021-06-26	rnd 5	type Standard	result 1
		Opponent Geldenhuys, D (Delia)				Opponent Geldenhuys, D (Delia)
3	1	Tournament KHS 2021				Tournament KHS 2021
		date 2021-04-10	rnd 2	type Standard	result 1	date 2021-04-10	rnd 2	type Standard	result 1
		Opponent Van Meersbergen, E (Ettienne)				Opponent Van Meersbergen, E (Ettienne)

#	Games	Start				End
1	2	Tournament Saamtrek 2021				Tournament Saamtrek 2021
		date 2021-06-12	rnd 4	type Standard	result 1	date 2021-06-12	rnd 5	type Standard	result 1
		Opponent Moichotlo, RL (Refilwe)				Opponent Louw, K (Keila)
2	1	Tournament Volkskool Tournament 2021				Tournament Volkskool Tournament 2021
		date 2021-06-26	rnd 5	type Standard	result 1	date 2021-06-26	rnd 5	type Standard	result 1
		Opponent Geldenhuys, D (Delia)				Opponent Geldenhuys, D (Delia)
3	1	Tournament KHS 2021				Tournament KHS 2021
		date 2021-04-10	rnd 2	type Standard	result 1	date 2021-04-10	rnd 2	type Standard	result 1
		Opponent Van Meersbergen, E (Ettienne)				Opponent Van Meersbergen, E (Ettienne)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Saamtrek 2021				Tournament Saamtrek 2021
		date 2021-06-12	rnd 4	type Standard	result 1	date 2021-06-12	rnd 5	type Standard	result 1
		Opponent Moichotlo, RL (Refilwe)				Opponent Louw, K (Keila)
2	1	Tournament Volkskool Tournament 2021				Tournament Volkskool Tournament 2021
		date 2021-06-26	rnd 5	type Standard	result 1	date 2021-06-26	rnd 5	type Standard	result 1
		Opponent Geldenhuys, D (Delia)				Opponent Geldenhuys, D (Delia)
3	1	Tournament KHS 2021				Tournament KHS 2021
		date 2021-04-10	rnd 2	type Standard	result 1	date 2021-04-10	rnd 2	type Standard	result 1
		Opponent Van Meersbergen, E (Ettienne)				Opponent Van Meersbergen, E (Ettienne)

#	Games	Start				End
1	2	Tournament Saamtrek 2021				Tournament Saamtrek 2021
		date 2021-06-12	rnd 4	type Standard	result 1	date 2021-06-12	rnd 5	type Standard	result 1
		Opponent Moichotlo, RL (Refilwe)				Opponent Louw, K (Keila)
2	1	Tournament Volkskool Tournament 2021				Tournament Volkskool Tournament 2021
		date 2021-06-26	rnd 5	type Standard	result 1	date 2021-06-26	rnd 5	type Standard	result 1
		Opponent Geldenhuys, D (Delia)				Opponent Geldenhuys, D (Delia)
3	1	Tournament KHS 2021				Tournament KHS 2021
		date 2021-04-10	rnd 2	type Standard	result 1	date 2021-04-10	rnd 2	type Standard	result 1
		Opponent Van Meersbergen, E (Ettienne)				Opponent Van Meersbergen, E (Ettienne)

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	Ollewagen ,J (Juhanell)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Ollewagen ,J (Juhanell)	2	1322.1	897.1	2	1324.2	897.1	0	0	0	0	0	0
2	Geldenhuys ,D (Delia)	1	1	425	1	1	425	0	0	0	0	0	0
2	Geldenhuys ,D (Delia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Smit ,B (Brandon)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Smit ,B (Brandon)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Van Zyl ,A (Albertus Petrus)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Zyl ,A (Albertus Petrus)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Van Meersbergen ,E (Ettienne)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Meersbergen ,E (Ettienne)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Goldschagg ,R (Rudolf)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Goldschagg ,R (Rudolf)	1	1254.3	829.3	1	1244.1	829.3	0	0	0	0	0	0
7	Moichotlo ,RL (Refilwe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Moichotlo ,RL (Refilwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Myburgh ,L (Liani)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Myburgh ,L (Liani)	1	1172.4	747.4	1	1164.4	747.4	0	0	0	0	0	0
9	Louw ,K (Keila)	1	1	425	1	1	425	0	0	0	0	0	0
9	Louw ,K (Keila)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Molefe ,HT (His-Eminennce Tshenolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Molefe ,HT (His-Eminennce Tshenolo)	1	1200	775	1	1200	775	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, D (Dirk Cornelius)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms