Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Walt, L (Leo)

Chess SA id

106054575

FIDE id

Date of birth

2006-01-03 (U20)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1212.8	1216.7	754	754
Raw rating	1212.8	1216.7	754	754
Weighted rating	1212.8	1216.7	754	754
Weighted performance	205.4	205	0	0
Floor	712.8	716.7	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	162.8	161.9	313	313
Highest rating	1212.8 2024-02-01	1216.7 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1212.8 2024-02-01	1216.7 2024-02-01	754 2024-02-01	754 2024-02-01
Highest weighted rating	1212.8 2024-02-01	1216.7 2025-02-01	754 2024-11-01	754 2024-11-01
Highest weighted performance	1200 2024-12-01	1202.8 2018-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1212.8	1216.7	754	754
Analysis
Rating	1212.8	1216.7	754	754
Raw rating	1212.8	1216.7	754	754
Weighted rating	1212.8	1216.7	754
Weighted performance	205.4	205	0
K-factor	36	36	40	40
Floor	712.8	716.7	500	500
Max/Min rating change allowed	162.8	161.9	313	313
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	1212.8	1216.7	754	754
New weighted rating	1212.8	1216.7	754	754
New weighted performance	198.1	197.7	0	0
Temp new rating	1212.8	1216.7	754	754
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1212.8	1216.7	754	754
New K-factor	36	36	40	40
New floor	712.8	716.7	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	263	210	53

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	26	57.78	66.1	1008.9	1075
Standard	45	26	57.78	66.1	1008.9	1075
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1212.8	1216.7	754	754
2025-09-30	1212.8	1216.7	754	754
2025-09-01	1212.8	1216.7	754	754
2025-08-01	1212.8	1216.7	754	754
2025-07-01	1212.8	1216.7	754	754
2025-06-01	1212.8	1216.7	754	754
2025-05-01	1212.8	1216.7	754	754
2025-04-01	1212.8	1216.7	754	754
2025-03-01	1212.8	1216.7	754	754
2025-02-01	1212.8	1216.7	754	754
2025-01-01	1212.8	1216.7	754	754
2024-12-01	1212.8	1216.7	754	754
2024-11-01	1212.8	1216.7	754	754
2024-10-01	1212.8	1216.7	754	754
2024-09-01	1212.8	1216.7	754	754
2024-08-01	1212.8	1216.7	754	754
2024-07-01	1212.8	1216.7	754	754
2024-09-01	1212.8	1216.7	754	754
2024-05-01	1212.8	1216.7	754	754
2024-04-01	1212.8	1216.7	754	754
2024-03-01	1212.8	1216.7	754	754
2024-02-01	1212.8	1216.7	754	754
2024-01-01	1212.8	1216.7	754	754
2023-12-01	1212.8	1216.7	754	754

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	2019 Gauteng School League Finals (U13 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2018 Gauteng League Final (U13)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	D5 Primary Schools Teams 2018 (U13)	2018-08-17	2018-08-18	Standard	Ekurhuleni (GE)	6	6	4.5	Yes	Analysis
5	2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	D5 Schools Individuals (District Final)	2018-05-19	2018-05-19	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	South African Junior Wildcard Championships 2017 (U12 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
8	South African Junior Team Championships 2017 (U12C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament D5 Primary Schools Teams 2018				Tournament 2018 Gauteng League Final
		date 2018-08-17	rnd 2	type Standard	result 0.5	date 2018-08-24	rnd 2	type Standard	result 1
		Opponent Thela, M (Mandla)				Opponent Dihemo, T (Tlompho)
2	4	Tournament South African Junior Wildcard Championships 2017				Tournament D5 Schools Individuals
		date 2018-01-11	rnd 6	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Naude, E (Enrique)				Opponent Sibanyoni, N (Nthuthuko)
3	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mokgehle, M (Metse)				Opponent Greef, S (Schalk)

#	Games	Start				End
1	7	Tournament D5 Primary Schools Teams 2018				Tournament 2018 Gauteng League Final
		date 2018-08-17	rnd 2	type Standard	result 0.5	date 2018-08-24	rnd 2	type Standard	result 1
		Opponent Thela, M (Mandla)				Opponent Dihemo, T (Tlompho)
2	4	Tournament South African Junior Wildcard Championships 2017				Tournament D5 Schools Individuals
		date 2018-01-11	rnd 6	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Naude, E (Enrique)				Opponent Sibanyoni, N (Nthuthuko)
3	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mokgehle, M (Metse)				Opponent Greef, S (Schalk)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament D5 Primary Schools Teams 2018				Tournament 2018 Gauteng League Final
		date 2018-08-18	rnd 3	type Standard	result 1	date 2018-08-24	rnd 2	type Standard	result 1
		Opponent Lagesen, R (Reece)				Opponent Dihemo, T (Tlompho)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mokgehle, M (Metse)				Opponent Greef, S (Schalk)
3	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 2	type Standard	result 1	date 2019-08-23	rnd 4	type Standard	result 1
		Opponent Makhubele, L (Letlhogonolo)				Opponent Mokolobate, NM (Neo)

#	Games	Start				End
1	6	Tournament D5 Primary Schools Teams 2018				Tournament 2018 Gauteng League Final
		date 2018-08-18	rnd 3	type Standard	result 1	date 2018-08-24	rnd 2	type Standard	result 1
		Opponent Lagesen, R (Reece)				Opponent Dihemo, T (Tlompho)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mokgehle, M (Metse)				Opponent Greef, S (Schalk)
3	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 2	type Standard	result 1	date 2019-08-23	rnd 4	type Standard	result 1
		Opponent Makhubele, L (Letlhogonolo)				Opponent Mokolobate, NM (Neo)

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	Makhubele ,L (Letlhogonolo)	2	2	425	2	2	425	0	0	0	0	0	0
1	Makhubele ,L (Letlhogonolo)	2	1155.5	1580.5	2	1146.2	1580.5	0	0	0	0	0	0
2	Meise ,K (Keagen)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Meise ,K (Keagen)	1	1139.3	714.3	1	1139.3	714.3	0	0	0	0	0	0
3	Sibanyoni ,N (Nthuthuko)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sibanyoni ,N (Nthuthuko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Khumalo ,A (Abigail)	1	1	425	1	1	425	0	0	0	0	0	0
4	Khumalo ,A (Abigail)	1	626.2	1051.2	1	654.4	1051.2	0	0	0	0	0	0
5	Nyandeni ,B (Bokang Vumisa)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nyandeni ,B (Bokang Vumisa)	1	1184.7	1609.7	1	1181.6	1609.7	0	0	0	0	0	0
6	Jacobs ,M (Marnu)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jacobs ,M (Marnu)	1	705.2	1130.2	1	705.2	1130.2	0	0	0	0	0	0
7	Emmanuel ,M (Mofunwaini)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Emmanuel ,M (Mofunwaini)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Tesfane ,Y (Yonas)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Tesfane ,Y (Yonas)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Mofokeng ,K (Kamohelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mofokeng ,K (Kamohelo)	1	580.8	580.8	1	580.8	580.8	0	0	0	0	0	0
10	Pretorius ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Pretorius ,E (Ethan)	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

Van Der Walt, L (Leo)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms