Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Wet, L (Lian)

Chess SA id

1140159087

FIDE id

Date of birth

2014-01-23 (U12)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1218.8	1222.3	1200	1200
Raw rating	1218.8	1222.3	1200	1200
Weighted rating	1216.9	1220.1	1200	1200
Weighted performance	0	0	0	0
Floor	718.8	722.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.4	160.6	165.8	165.8
Highest rating	1257.3 2023-07-01	1258.6 2023-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1218.8 2024-09-01	1222.3 2024-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1215.6 2025-08-01	1218.6 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1257.3 2023-07-01	1258.6 2023-07-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.8	1222.3	1200	1200
Analysis
Rating	1218.8	1222.3	1200	1200
Raw rating	1218.8	1222.3	1200	1200
Weighted rating	1216.9	1220.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	718.8	722.3	700	700
Max/Min rating change allowed	161.4	160.6	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	1218.8	1222.3	1200	1200
New weighted rating	1217.3	1220.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1218.8	1222.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.8	1222.3	1200	1200
New K-factor	36	36	36	36
New floor	718.8	722.3	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	4	4
	0	0
	0	0
History	9	9

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	9	5	55.56	47.2	1213.1	1260.3
Standard	9	5	55.56	47.2	1213.1	1260.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1218.8	1222.3	1200	1200
2025-09-30	1218.8	1222.3	1200	1200
2025-09-01	1218.8	1222.3	1200	1200
2025-08-01	1218.8	1222.3	1200	1200
2025-07-01	1218.8	1222.3	1200	1200
2025-06-01	1218.8	1222.3	1200	1200
2025-05-01	1218.8	1222.3	1200	1200
2025-04-01	1218.8	1222.3	1200	1200
2025-03-01	1218.8	1222.3	1200	1200
2025-02-01	1218.8	1222.3	1200	1200
2025-01-01	1218.8	1222.3	1200	1200
2024-12-01	1218.8	1222.3	1200	1200
2024-11-01	1218.8	1222.3	1200	1200
2024-10-01	1218.8	1222.3	1200	1200
2024-09-01	1218.8	1222.3	1200	1200
2024-08-01	1206.3	1207.9	1200	1200
2024-07-01	1206.3	1207.9	1200	1200
2024-09-01	1206.3	1207.9	1200	1200
2024-05-01	1206.3	1207.9	1200	1200
2024-04-01	1206.3	1207.9	1200	1200
2024-03-01	1206.3	1207.9	1200	1200
2024-02-01	1206.3	1207.9	1200	1200
2024-01-01	1206.3	1207.9	1200	1200
2023-12-01	1206.3	1207.9	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	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11B)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2023 Tshwane South School District CLOSED League Championship (U9)	2023-07-29	2023-07-29	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Oh, Y (Yoel)				Opponent Mosehle, M (Monei)
2	2	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Morland, M (Marius)				Opponent Bodenstein, F (Franko)

#	Games	Start				End
1	3	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Oh, Y (Yoel)				Opponent Mosehle, M (Monei)
2	2	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Morland, M (Marius)				Opponent Bodenstein, F (Franko)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Oh, Y (Yoel)				Opponent Mosehle, M (Monei)
2	2	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Morland, M (Marius)				Opponent Bodenstein, F (Franko)

#	Games	Start				End
1	3	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Oh, Y (Yoel)				Opponent Mosehle, M (Monei)
2	2	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Morland, M (Marius)				Opponent Bodenstein, F (Franko)

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	Morland ,M (Marius)	1	1	425	1	1	425	0	0	0	0	0	0
1	Morland ,M (Marius)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mosehle ,M (Monei)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mosehle ,M (Monei)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Bodenstein ,F (Franko)	1	1	425	1	1	425	0	0	0	0	0	0
3	Bodenstein ,F (Franko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Opperman ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Opperman ,J (Jordan)	1	1293.9	868.9	1	1292.9	868.9	0	0	0	0	0	0
5	Oh ,Y (Yoel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oh ,Y (Yoel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	De Beer ,L (Liam Nicolaas)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Beer ,L (Liam Nicolaas)	1	1287.6	862.6	1	1293.5	862.6	0	0	0	0	0	0
7	Pretorius ,E (Emil)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pretorius ,E (Emil)	1	1136.3	711.3	1	1121.6	711.3	0	0	0	0	0	0
8	Cronje ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cronje ,B (Ben)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Kruger ,T (Tjaart)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kruger ,T (Tjaart)	1	1200	1625	1	1200	1625	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

De Wet, L (Lian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms