Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Wet, L (Lambert Hugo)

Chess SA id

1100139996

FIDE id

Date of birth

2010-11-16 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1228.7	1239.1	1155.6	1200
Raw rating	1228.7	1239.1	1155.6	1200
Weighted rating	1198.4	1202.5	1154.2	1200
Weighted performance	0	0	0	0
Floor	728.7	739.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.2	156.8	176.6	165.8
Highest rating	1228.7 2025-09-01	1239.1 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1228.7 2025-09-01	1239.1 2025-09-01	1200 2020-01-01	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 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1228.7	1239.1	1155.6	1200
Analysis
Rating	1228.7	1239.1	1155.6	1200
Raw rating	1228.7	1239.1	1155.6	1200
Weighted rating	1198.4	1202.5	1154.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	728.7	739.1	700	700
Max/Min rating change allowed	159.2	156.8	176.6	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	1228.7	1239.1	1155.6	1200
New weighted rating	1201.2	1205.9	1154.4	1200
New weighted performance	0	0	0	0
Temp new rating	1228.7	1239.1	1155.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1228.7	1239.1	1155.6	1200
New K-factor	36	36	36	36
New floor	728.7	739.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	0	0	0
	10	5	5
	7	0	7
	0	0	0
History	21	9	12

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	4	3	75	212.5	1257.2	1469.7
Standard	4	3	75	212.5	1257.2	1469.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	10	47.62	-20.2	1247.1	1226.9
Standard	9	5	55.56	47.2	1255.3	1302.5
Rapid	12	5	41.67	-70.8	1241	1170.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1228.7	1239.1	1155.6	1200
2025-09-30	1228.7	1239.1	1155.6	1200
2025-09-01	1228.7	1239.1	1155.6	1200
2025-08-01	1189.4	1191.6	1155.6	1200
2025-07-01	1189.4	1191.6	1155.6	1200
2025-06-01	1189.4	1191.6	1155.6	1200
2025-05-01	1189.4	1191.6	1155.6	1200
2025-04-01	1189.4	1191.6	1155.6	1200
2025-03-01	1189.4	1191.6	1155.6	1200
2025-02-01	1189.4	1191.6	1155.6	1200
2025-01-01	1189.4	1191.6	1151.6	1200
2024-12-01	1189.4	1191.6	1151.6	1200
2024-11-01	1189.4	1191.6	1151.6	1200
2024-10-01	1189.4	1191.6	1151.6	1200
2024-09-01	1189.4	1191.6	1151.6	1200
2024-08-01	1189.4	1191.6	1151.6	1200
2024-07-01	1189.4	1191.6	1151.6	1200
2024-09-01	1189.4	1191.6	1151.6	1200
2024-05-01	1189.4	1191.6	1151.6	1200
2024-04-01	1189.4	1191.6	1151.6	1200
2024-03-01	1189.4	1191.6	1151.6	1200
2024-02-01	1189.4	1191.6	1151.6	1200
2024-01-01	1189.4	1191.6	1151.6	1200
2023-12-01	1189.4	1191.6	1151.6	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane South School District CLOSED League Championship (U19B)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane South School District CLOSED League Championship (U19B)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
2	CCC Midstream Rapid 2023	2023-11-27	2023-11-27	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2023 Tshwane South School District CLOSED Individual Championships (U13 Open)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
4	D4 Individuals 2022 (U13 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Schoeman, RR (Russo Robbertse)				Opponent De Kock, L (Lana)
2	2	Tournament CCC Midstream Rapid 2023				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2023-11-27	rnd 5	type Rapid	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Potgieter, P (Paul)				Opponent Chiwara, F (Faith)
3	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 1	type Rapid	result 1	date 2023-11-27	rnd 1	type Rapid	result 1
		Opponent Van Reenen, C (Connor)				Opponent Van Reenen, C (Connor)

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Schoeman, RR (Russo Robbertse)				Opponent De Kock, L (Lana)
2	1	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Chiwara, F (Faith)				Opponent Chiwara, F (Faith)
3	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, A (Adriaan)				Opponent Van Der Merwe, A (Adriaan)

#	Games	Start				End
1	2	Tournament D4 Individuals 2022				Tournament CCC Midstream Rapid 2023
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2023-11-27	rnd 1	type Rapid	result 1
		Opponent Jacobs, R (Rico)				Opponent Van Reenen, C (Connor)
2	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 5	type Rapid	result 1	date 2023-11-27	rnd 5	type Rapid	result 1
		Opponent Potgieter, P (Paul)				Opponent Potgieter, P (Paul)
3	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Coetzee, C (Cuan)				Opponent Coetzee, C (Cuan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Schoeman, RR (Russo Robbertse)				Opponent De Kock, L (Lana)
2	2	Tournament CCC Midstream Rapid 2023				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2023-11-27	rnd 5	type Rapid	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Potgieter, P (Paul)				Opponent Chiwara, F (Faith)
3	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 1	type Rapid	result 1	date 2023-11-27	rnd 1	type Rapid	result 1
		Opponent Van Reenen, C (Connor)				Opponent Van Reenen, C (Connor)

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Schoeman, RR (Russo Robbertse)				Opponent De Kock, L (Lana)
2	1	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Chiwara, F (Faith)				Opponent Chiwara, F (Faith)
3	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, A (Adriaan)				Opponent Van Der Merwe, A (Adriaan)

#	Games	Start				End
1	2	Tournament D4 Individuals 2022				Tournament CCC Midstream Rapid 2023
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2023-11-27	rnd 1	type Rapid	result 1
		Opponent Jacobs, R (Rico)				Opponent Van Reenen, C (Connor)
2	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 5	type Rapid	result 1	date 2023-11-27	rnd 5	type Rapid	result 1
		Opponent Potgieter, P (Paul)				Opponent Potgieter, P (Paul)
3	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Coetzee, C (Cuan)				Opponent Coetzee, C (Cuan)

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	Van Der Merwe ,A (Adriaan)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Van Der Merwe ,A (Adriaan)	2	1275.1	1275.1	1	1284.9	1700.1	1	1200	850.1	0	0	0
2	De Kock ,L (Lana)	1	1	425	1	1	425	0	0	0	0	0	0
2	De Kock ,L (Lana)	1	1174.8	1599.8	1	1175.4	1599.8	0	0	0	0	0	0
3	Groenewald ,S (Stefan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Groenewald ,S (Stefan)	1	1213.3	788.3	1	1189.2	788.3	0	0	0	0	0	0
4	Niehaus ,SJ (Samuel Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Niehaus ,SJ (Samuel Johannes)	1	1212.8	787.8	1	1210.4	787.8	0	0	0	0	0	0
5	Le Roux ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Le Roux ,D (Daniel)	1	1328.7	903.7	1	1323.8	903.7	0	0	0	0	0	0
6	Schoeman ,RR (Russo Robbertse)	1	1	425	1	1	425	0	0	0	0	0	0
6	Schoeman ,RR (Russo Robbertse)	1	1421.3	1846.3	1	1424.5	1846.3	0	0	0	0	0	0
7	Smith ,H (Henco)	1	1	425	1	1	425	0	0	0	0	0	0
7	Smith ,H (Henco)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Kasonga ,J (Jenovic)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kasonga ,J (Jenovic)	1	1232.6	807.6	1	1240.6	807.6	0	0	0	0	0	0
9	Chiwara ,F (Faith)	1	1	425	1	1	425	0	0	0	0	0	0
9	Chiwara ,F (Faith)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Potgieter ,P (Paul)	1	1	425	0	0	0	1	1	425	0	0	0
10	Potgieter ,P (Paul)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

De Wet, L (Lambert Hugo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms