Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rooyen, L (Liam)

Chess SA id

106065717

FIDE id

Date of birth

2006-06-19 (U20)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-04-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	701.1	715.4	619.4	619.4
Raw rating	701.1	715.4	619.4	619.4
Weighted rating	701.1	715.4	619.4	619.4
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	337.5	330.7	379.2	379.2
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	701.1 2024-02-01	715.4 2024-02-01	619.4 2024-02-01	619.4 2024-02-01
Highest weighted rating	701.1 2024-11-01	715.4 2024-11-01	619.4 2024-11-01	619.4 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	701.1	715.4	619.4	619.4
Analysis
Rating	701.1	715.4	619.4	619.4
Raw rating	701.1	715.4	619.4	619.4
Weighted rating	701.1	715.4	619.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	337.5	330.7	379.2	379.2
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	701.1	715.4	619.4	619.4
New weighted rating	701.1	715.4	619.4	619.4
New weighted performance	0	0	0	0
Temp new rating	701.1	715.4	619.4	619.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	701.1	715.4	619.4	619.4
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	54	54

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	10	5	50	0	897	897
Standard	10	5	50	0	897	897
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	701.1	715.4	619.4	619.4
2025-09-01	701.1	715.4	619.4	619.4
2025-08-01	701.1	715.4	619.4	619.4
2025-07-01	701.1	715.4	619.4	619.4
2025-06-01	701.1	715.4	619.4	619.4
2025-05-01	701.1	715.4	619.4	619.4
2025-04-01	701.1	715.4	619.4	619.4
2025-03-01	701.1	715.4	619.4	619.4
2025-02-01	701.1	715.4	619.4	619.4
2025-01-01	701.1	715.4	619.4	619.4
2024-12-01	701.1	715.4	619.4	619.4
2024-11-01	701.1	715.4	619.4	619.4
2024-10-01	701.1	715.4	619.4	619.4
2024-09-01	701.1	715.4	619.4	619.4
2024-08-01	701.1	715.4	619.4	619.4
2024-07-01	701.1	715.4	619.4	619.4
2024-06-01	701.1	715.4	619.4	619.4
2024-08-01	701.1	715.4	619.4	619.4
2024-04-01	701.1	715.4	619.4	619.4
2024-03-01	701.1	715.4	619.4	619.4
2024-02-01	701.1	715.4	619.4	619.4
2024-01-01	701.1	715.4	619.4	619.4
2023-12-01	701.1	715.4	619.4	619.4
2023-11-01	701.1	715.4	619.4	619.4

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	Penryn Age Open 2018 (U14 Boys)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
2	Sabie Primary 2018 (C)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Sabie Primary 2018				Tournament Sabie Primary 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Khoza, S (Sizwe)				Opponent Naidoo, E (Eshan)
2	2	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 0.5
		Opponent Stemmet, H (Hanno)				Opponent Madubandlela, P (Professor)

#	Games	Start				End
1	4	Tournament Sabie Primary 2018				Tournament Sabie Primary 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Khoza, S (Sizwe)				Opponent Naidoo, E (Eshan)
2	2	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 0.5
		Opponent Stemmet, H (Hanno)				Opponent Madubandlela, P (Professor)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Sabie Primary 2018				Tournament Sabie Primary 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Khoza, S (Sizwe)				Opponent Ashara, P (Prajeet)
2	1	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Stemmet, H (Hanno)				Opponent Stemmet, H (Hanno)
3	1	Tournament Sabie Primary 2018				Tournament Sabie Primary 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Naidoo, E (Eshan)				Opponent Naidoo, E (Eshan)

#	Games	Start				End
1	2	Tournament Sabie Primary 2018				Tournament Sabie Primary 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Khoza, S (Sizwe)				Opponent Ashara, P (Prajeet)
2	1	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Stemmet, H (Hanno)				Opponent Stemmet, H (Hanno)
3	1	Tournament Sabie Primary 2018				Tournament Sabie Primary 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Naidoo, E (Eshan)				Opponent Naidoo, E (Eshan)

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	Botha ,T (Tristan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Botha ,T (Tristan)	2	681.9	469.4	2	703.2	469.4	0	0	0	0	0	0
2	Meyer ,L (Logan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Meyer ,L (Logan)	1	575	150	1	575	150	0	0	0	0	0	0
3	Maile ,B (Brian)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Maile ,B (Brian)	1	1034.2	609.2	1	1034.2	609.2	0	0	0	0	0	0
4	Ashara ,P (Prajeet)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ashara ,P (Prajeet)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Stemmet ,H (Hanno)	1	1	425	1	1	425	0	0	0	0	0	0
5	Stemmet ,H (Hanno)	1	1084.1	1509.1	1	1062	1509.1	0	0	0	0	0	0
6	Khoza ,S (Sizwe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Khoza ,S (Sizwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Madubandlela ,P (Professor)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Madubandlela ,P (Professor)	1	655.5	655.5	1	660.6	655.5	0	0	0	0	0	0
8	Naidoo ,E (Eshan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Naidoo ,E (Eshan)	1	657.4	1082.4	1	657.4	1082.4	0	0	0	0	0	0
9	Abdallah ,M (Mohamed)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Abdallah ,M (Mohamed)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Van Rooyen, L (Liam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms