Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Riet, L (Lihan)

Chess SA id

1150325478

FIDE id

Date of birth

2015-09-15 (U12)

Gender

Male

Region

Eden (WEG)

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	1285.6	1303.6	1200	1200
Raw rating	1285.6	1303.6	1200	1200
Weighted rating	1219.7	1223.8	1200	1200
Weighted performance	0	0	0	0
Floor	785.6	803.6	700	700
K-factor	36	36	40	40
Min/Max rating change allowed	146.8	143.1	165.8	165.8
Highest rating	1285.6 2025-09-01	1303.6 2025-09-01	1199.9 2025-08-20	1199.9 2025-08-20
Highest raw rating	1285.6 2025-09-01	1303.6 2025-09-01	1199.9 2025-08-20	1199.9 2025-08-20
Highest weighted rating	1206.8 2025-09-01	1208.3 2025-09-01	1199.9 2025-08-20	1199.9 2025-08-20
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1285.6	1303.6	1200	1200
Analysis
Rating	1285.6	1303.6	1200	1200
Raw rating	1285.6	1303.6	1200	1200
Weighted rating	1219.7	1223.8	1200
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	785.6	803.6	700	700
Max/Min rating change allowed	146.8	143.1	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	1285.6	1303.6	1200	1200
New weighted rating	1225.7	1231.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1285.6	1303.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1285.6	1303.6	1200	1200
New K-factor	36	36	36	36
New floor	785.6	803.6	700	700

Item	Main	Standard
	0	0
	8	8
	0	0
	0	0
	0	0
	0	0
History	8	8

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
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	8	6	75	212.5	1244.1	1456.6
Standard	8	6	75	212.5	1244.1	1456.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	6	75	212.5	1244.1	1456.6
Standard	8	6	75	212.5	1244.1	1456.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1285.6	1303.6	1200	1200
2025-09-30	1285.6	1303.6	1200	1200
2025-09-01	1285.6	1303.6	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U11 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	3	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U11 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	3	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Mossel Bay Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Titus, D (Demique)				Opponent Olifant, F (Far-Jenay)
2	2	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Losper, L (Lutario)				Opponent Lotteriet, L (Lolitha)

#	Games	Start				End
1	4	Tournament Mossel Bay Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Titus, D (Demique)				Opponent Olifant, F (Far-Jenay)
2	2	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Losper, L (Lutario)				Opponent Lotteriet, L (Lolitha)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Mossel Bay Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Titus, D (Demique)				Opponent Olifant, F (Far-Jenay)
2	2	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Losper, L (Lutario)				Opponent Lotteriet, L (Lolitha)

#	Games	Start				End
1	4	Tournament Mossel Bay Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Titus, D (Demique)				Opponent Olifant, F (Far-Jenay)
2	2	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Losper, L (Lutario)				Opponent Lotteriet, L (Lolitha)

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	Losper ,L (Lutario)	2	2	425	2	2	425	0	0	0	0	0	0
1	Losper ,L (Lutario)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
2	Olifant ,F (Far-Jenay)	1	1	425	1	1	425	0	0	0	0	0	0
2	Olifant ,F (Far-Jenay)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Krynauw ,A (Arno)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Krynauw ,A (Arno)	1	1245	820	1	1252.9	820	0	0	0	0	0	0
4	Pfaff ,J (Joel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Pfaff ,J (Joel)	1	1509.7	1084.7	1	1512.8	1084.7	0	0	0	0	0	0
5	Kannemeyer ,M (Maside)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kannemeyer ,M (Maside)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Titus ,D (Demique)	1	1	425	1	1	425	0	0	0	0	0	0
6	Titus ,D (Demique)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Lotteriet ,L (Lolitha)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lotteriet ,L (Lolitha)	1	1198.5	1623.5	1	1198.2	1623.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van Der Riet, L (Lihan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms