Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liang, I (Ian)

Chess SA id

108082884

FIDE id

Date of birth

2008-07-02 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1061	1061	520	520
Raw rating	1061	1061	520	520
Weighted rating	1059.3	1059.4	520	520
Weighted performance	0	0	0	0
Floor	561	561	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	202.1	202.1	436.9	436.9
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1061 2024-02-01	1061 2024-02-01	520 2024-02-01	520 2024-02-01
Highest weighted rating	1061 2024-11-01	1061 2024-11-01	520 2024-11-01	520 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	1061	1061	520	520
Analysis
Rating	1061	1061	520	520
Raw rating	1061	1061	520	520
Weighted rating	1059.3	1059.4	520
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	561	561	500	500
Max/Min rating change allowed	202.1	202.1	436.9	436.9
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	1061	1061	520	520
New weighted rating	1061	1061	520	520
New weighted performance	0	0	0	0
Temp new rating	1061	1061	520	520
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1061	1061	520	520
New K-factor	40	40	40	40
New floor	561	561	500	500

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

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	2	40	-85	1001.6	916.6
Standard	5	2	40	-85	1001.6	916.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1061	1061	520	520
2025-09-30	1061	1061	520	520
2025-09-01	1061	1061	520	520
2025-08-01	1061	1061	520	520
2025-07-01	1061	1061	520	520
2025-06-01	1061	1061	520	520
2025-05-01	1061	1061	520	520
2025-04-01	1061	1061	520	520
2025-03-01	1061	1061	520	520
2025-02-01	1061	1061	520	520
2025-01-01	1061	1061	520	520
2024-12-01	1061	1061	520	520
2024-11-01	1061	1061	520	520
2024-10-01	1061	1061	520	520
2024-09-01	1061	1061	520	520
2024-08-01	1061	1061	520	520
2024-07-01	1061	1061	520	520
2024-09-01	1061	1061	520	520
2024-05-01	1061	1061	520	520
2024-04-01	1061	1061	520	520
2024-03-01	1061	1061	520	520
2024-02-01	1061	1061	520	520
2024-01-01	1061	1061	520	520
2023-12-01	563.5	574.4	520	520

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	2018 D4 Tshwane South Schools League Finals (U11)	2018-08-03	2018-08-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 5	type Standard	result 1	date 2018-08-03	rnd 5	type Standard	result 1
		Opponent Crause, M (Mynhardt)				Opponent Crause, M (Mynhardt)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 3	type Standard	result 1	date 2018-08-03	rnd 3	type Standard	result 1
		Opponent Mans, P (Phillip)				Opponent Mans, P (Phillip)

#	Games	Start				End
1	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 5	type Standard	result 1	date 2018-08-03	rnd 5	type Standard	result 1
		Opponent Crause, M (Mynhardt)				Opponent Crause, M (Mynhardt)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 3	type Standard	result 1	date 2018-08-03	rnd 3	type Standard	result 1
		Opponent Mans, P (Phillip)				Opponent Mans, P (Phillip)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 5	type Standard	result 1	date 2018-08-03	rnd 5	type Standard	result 1
		Opponent Crause, M (Mynhardt)				Opponent Crause, M (Mynhardt)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 3	type Standard	result 1	date 2018-08-03	rnd 3	type Standard	result 1
		Opponent Mans, P (Phillip)				Opponent Mans, P (Phillip)

#	Games	Start				End
1	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 5	type Standard	result 1	date 2018-08-03	rnd 5	type Standard	result 1
		Opponent Crause, M (Mynhardt)				Opponent Crause, M (Mynhardt)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-03	rnd 3	type Standard	result 1	date 2018-08-03	rnd 3	type Standard	result 1
		Opponent Mans, P (Phillip)				Opponent Mans, P (Phillip)

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	Standard ,Z (Zuan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Standard ,Z (Zuan)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Brits ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Brits ,A (Alexander)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Crause ,M (Mynhardt)	1	1	425	1	1	425	0	0	0	0	0	0
3	Crause ,M (Mynhardt)	1	672.7	1097.7	1	673.2	1097.7	0	0	0	0	0	0
4	Mans ,P (Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mans ,P (Phillip)	1	710.9	1135.9	1	749.8	1135.9	0	0	0	0	0	0
5	De Vries ,MA (Andrio)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Vries ,MA (Andrio)	1	1224.6	799.6	1	1223.9	799.6	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

Liang, I (Ian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms