Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Plessis, LJ (Lodewyk Johannes)

Chess SA id

1060106598

FIDE id

Date of birth

2006-05-25 (U20)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1201.5	1177.1	1165.6	1200
Raw rating	1201.5	1177.1	1165.6	1200
Weighted rating	1197.1	1172.4	1162.5	1200
Weighted performance	1010.7	979	0	0
Floor	716.9	719.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.5	171.3	174.2	165.8
Highest rating	1218.3 2024-07-01	1219.2 2023-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1216.9 2023-09-01	1219.2 2023-09-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1216.9 2018-01-01	1219.2 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1218.3 2024-07-01	1200 2018-01-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1201.5	1177.1	1165.6	1200
Analysis
Rating	1201.5	1177.1	1165.6	1200
Raw rating	1201.5	1177.1	1165.6	1200
Weighted rating	1197.1	1172.4	1162.5
Weighted performance	1010.7	979	0
K-factor	36	36	36	36
Floor	716.9	719.2	700	700
Max/Min rating change allowed	165.5	171.3	174.2	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	1201.5	1177.1	1165.6	1200
New weighted rating	1198.1	1173.4	1162.6	1200
New weighted performance	1003.4	972	0	0
Temp new rating	1201.5	1177.1	1165.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1201.5	1177.1	1165.6	1200
New K-factor	36	36	36	36
New floor	716.9	719.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	30	20	10
	10	10	0
	0	0	0
	0	0	0
History	45	35	10

Games since
	Main 30	Standard 20		Rapid 10		Blitz 0
Gender	Male
Age group	U20
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	45	18.5	41.11	-75.6	1254.1	1178.5
Standard	35	13.5	38.57	-97.1	1287.9	1190.8
Rapid	10	5	50	0	1135.7	1135.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1201.5	1177.1	1165.6	1200
2025-09-30	1201.5	1177.1	1165.6	1200
2025-09-01	1201.5	1177.1	1165.6	1200
2025-08-01	1201.5	1177.1	1165.6	1200
2025-07-01	1201.5	1177.1	1165.6	1200
2025-06-01	1201.5	1177.1	1165.6	1200
2025-05-01	1201.5	1177.1	1165.6	1200
2025-04-01	1201.5	1177.1	1165.6	1200
2025-03-01	1201.5	1177.1	1165.6	1200
2025-02-01	1201.5	1177.1	1165.6	1200
2025-01-01	1201.5	1177.1	1155	1200
2024-12-01	1201.5	1177.1	1155	1200
2024-11-01	1201.5	1177.1	1155	1200
2024-10-01	1201.5	1177.1	1155	1200
2024-09-01	1201.5	1177.1	1155	1200
2024-08-01	1201.5	1177.1	1155	1200
2024-07-01	1166	1136.8	1155	1200
2024-09-01	1166	1136.8	1155	1200
2024-05-01	1166	1136.8	1155	1200
2024-04-01	1166	1136.8	1155	1200
2024-03-01	1158.6	1140.4	1155	1200
2024-02-01	1160.8	1140.4	1171.6	1200
2024-01-01	1165.5	1140.4	1200	1200
2023-12-01	1165.5	1140.4	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	Overberg Schools - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	4	2.5	Yes	Analysis
2	Western Cape Inter Region Cup 2024 (U20 Boys)	2024-03-23	2024-03-24	Standard	Overberg (WOS)	5	5	0	Yes	Analysis
3	Western Cape HS Individuals Championship 2024 (U18 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	1	Yes	Analysis
4	Overberg High Schools Trails 2024 (U18 Boys)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
5	Overberg High Schools Trails 2024 (U18)	2024-02-24	2024-02-24	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
6	Overberg Open Rapid 2024 (U19)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
7	Western Cape Top Schools 2023 (U18 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	0.5	Yes	Analysis
8	Overberg Top Schools 2023 (U15+U18)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
9	Caledon Open 2018 (Open)	2018-09-29	2018-09-29	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 0.5
		Opponent Botha, S (Simeon)				Opponent Davids, B (Brooklyn)
2	3	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 2	type Standard	result 0.5	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Samuels, Z (Zeldo)				Opponent Olivier, J (Jonathan)
3	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Abrahams, J (Jasmine)				Opponent Kruger, H (Handre)

#	Games	Start				End
1	4	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 0.5
		Opponent Botha, S (Simeon)				Opponent Davids, B (Brooklyn)
2	3	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 2	type Standard	result 0.5	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Samuels, Z (Zeldo)				Opponent Olivier, J (Jonathan)
3	3	Tournament Overberg Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 0.5
		Opponent Mdlokovane, S (Sphendulwe)				Opponent Osborn, C (Cyngen)

#	Games	Start				End
1	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Abrahams, J (Jasmine)				Opponent Kruger, H (Handre)
2	2	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 1	type Rapid	result 1	date 2024-01-27	rnd 2	type Rapid	result 1
		Opponent Manuel, J (Jesse)				Opponent Bester, E (Emma)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Botha, S (Simeon)				Opponent Damons, K (Keagon)
2	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Abrahams, J (Jasmine)				Opponent Kruger, H (Handre)
3	3	Tournament Caledon Open 2018				Tournament Overberg Top Schools 2023
		date 2018-09-29	rnd 5	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Arison, T (Tyresse)				Opponent Darby, M (Mande-Marie)

#	Games	Start				End
1	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Botha, S (Simeon)				Opponent Damons, K (Keagon)
2	3	Tournament Caledon Open 2018				Tournament Overberg Top Schools 2023
		date 2018-09-29	rnd 5	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Arison, T (Tyresse)				Opponent Darby, M (Mande-Marie)
3	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Rogerson, J (Jade)				Opponent Olivier, J (Jonathan)

#	Games	Start				End
1	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Abrahams, J (Jasmine)				Opponent Kruger, H (Handre)
2	2	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 1	type Rapid	result 1	date 2024-01-27	rnd 2	type Rapid	result 1
		Opponent Manuel, J (Jesse)				Opponent Bester, E (Emma)

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	Jonas ,SG (Sue-Win Gurshlin)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Jonas ,SG (Sue-Win Gurshlin)	2	1392.2	967.2	2	1358.6	967.2	0	0	0	0	0	0
2	Van Staaden ,D (Darren)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Staaden ,D (Darren)	2	1431.3	1006.3	2	1411.9	1006.3	0	0	0	0	0	0
3	Samuels ,Z (Zeldo)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
3	Samuels ,Z (Zeldo)	2	1150.4	937.9	1	1085.6	1150.4	1	1130.8	725.4	0	0	0
4	Opperman ,E (Eldon)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Opperman ,E (Eldon)	2	1159.1	734.1	0	0	0	2	875.2	734.1	0	0	0
5	Davids ,B (Brooklyn)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Davids ,B (Brooklyn)	1	1144.3	1144.3	1	1084.4	1144.3	0	0	0	0	0	0
6	Mdlokovane ,S (Sphendulwe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mdlokovane ,S (Sphendulwe)	1	1179.6	1604.6	1	1122	1604.6	0	0	0	0	0	0
7	Van Wyk ,D (Dimitri)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Wyk ,D (Dimitri)	1	831.2	406.2	1	862.5	406.2	0	0	0	0	0	0
8	Oberholzer ,L (Luan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Oberholzer ,L (Luan)	1	1221.8	1646.8	1	1200	1646.8	0	0	0	0	0	0
9	Rogerson ,J (Jade)	1	1	425	1	1	425	0	0	0	0	0	0
9	Rogerson ,J (Jade)	1	1188.9	1613.9	1	1200	1613.9	0	0	0	0	0	0
10	Jayiya ,L (Lihle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Jayiya ,L (Lihle)	1	1333	1758	1	1216.2	1758	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Du Plessis, LJ (Lodewyk Johannes)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms