Chess South Africa Ratings Database

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Personal

Gilfillan, I (Ian)

Chess SA id

171010545

FIDE id

Date of birth

1971-06-17 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1641.9	1643.9	1652	1652
Raw rating	1641.9	1643.9	1652	1652
Weighted rating	1641.9	1643.9	1652	1652
Weighted performance	0	0	0	0
Floor	1152	1152	1152	1152
K-factor	28	28	28	28
Min/Max rating change allowed	88.3	88.1	87.1	87.1
Highest rating	1652 2019-02-01	1652 2019-02-01	1652 2019-02-01	1652 2019-02-01
Highest raw rating	1652 2018-01-01	1652 2018-01-01	1652 2024-02-01	1652 2024-02-01
Highest weighted rating	1652 2019-02-01	1652 2019-02-01	1652 2019-02-01	1652 2019-02-01
Highest weighted performance	1613.6 2019-09-01	1621.7 2019-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1641.9	1643.9	1652	1652
Analysis
Rating	1641.9	1643.9	1652	1652
Raw rating	1641.9	1643.9	1652	1652
Weighted rating	1641.9	1643.9	1652
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1152	1152	1152	1152
Max/Min rating change allowed	88.3	88.1	87.1	87.1
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	1641.9	1643.9	1652	1652
New weighted rating	1641.9	1643.9	1652	1652
New weighted performance	0	0	0	0
Temp new rating	1641.9	1643.9	1652	1652
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1641.9	1643.9	1652	1652
New K-factor	28	28	28	28
New floor	1152	1152	1152	1152

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	34	31	3

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	6	3.5	58.33	70.8	1530.1	1600.9
Standard	6	3.5	58.33	70.8	1530.1	1600.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1641.9	1643.9	1652	1652
2025-09-01	1641.9	1643.9	1652	1652
2025-08-01	1641.9	1643.9	1652	1652
2025-07-01	1641.9	1643.9	1652	1652
2025-06-01	1641.9	1643.9	1652	1652
2025-05-01	1641.9	1643.9	1652	1652
2025-04-01	1641.9	1643.9	1652	1652
2025-03-01	1641.9	1643.9	1652	1652
2025-02-01	1641.9	1643.9	1652	1652
2025-01-01	1641.9	1643.9	1652	1652
2024-12-01	1641.9	1643.9	1652	1652
2024-11-01	1641.9	1643.9	1652	1652
2024-10-01	1641.9	1643.9	1652	1652
2024-09-01	1641.9	1643.9	1652	1652
2024-08-01	1641.9	1643.9	1652	1652
2024-07-01	1641.9	1643.9	1652	1652
2024-06-01	1641.9	1643.9	1652	1652
2024-08-01	1641.9	1643.9	1652	1652
2024-04-01	1641.9	1643.9	1652	1652
2024-03-01	1641.9	1643.9	1652	1652
2024-02-01	1641.9	1643.9	1652	1652
2024-01-01	1641.9	1643.9	1652	1652
2023-12-01	1641.9	1643.9	1652	1652
2023-11-01	1641.9	1643.9	1652	1652

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 Western Cape Closed Chess Championships (Prestige)	2019-09-21	2019-09-24	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-22	rnd 4	type Standard	result 1	date 2019-09-24	rnd 6	type Standard	result 0.5
		Opponent Siyo, S (Sibabale)				Opponent Cuthbert, M (Michael)
2	2	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-21	rnd 1	type Standard	result 1	date 2019-09-21	rnd 2	type Standard	result 0.5
		Opponent Boshoff, C (Chris)				Opponent Coetzee, P (Philip)

#	Games	Start				End
1	3	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-22	rnd 4	type Standard	result 1	date 2019-09-24	rnd 6	type Standard	result 0.5
		Opponent Siyo, S (Sibabale)				Opponent Cuthbert, M (Michael)
2	2	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-21	rnd 1	type Standard	result 1	date 2019-09-21	rnd 2	type Standard	result 0.5
		Opponent Boshoff, C (Chris)				Opponent Coetzee, P (Philip)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-22	rnd 4	type Standard	result 1	date 2019-09-22	rnd 4	type Standard	result 1
		Opponent Siyo, S (Sibabale)				Opponent Siyo, S (Sibabale)
2	1	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-21	rnd 1	type Standard	result 1	date 2019-09-21	rnd 1	type Standard	result 1
		Opponent Boshoff, C (Chris)				Opponent Boshoff, C (Chris)

#	Games	Start				End
1	1	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-22	rnd 4	type Standard	result 1	date 2019-09-22	rnd 4	type Standard	result 1
		Opponent Siyo, S (Sibabale)				Opponent Siyo, S (Sibabale)
2	1	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-21	rnd 1	type Standard	result 1	date 2019-09-21	rnd 1	type Standard	result 1
		Opponent Boshoff, C (Chris)				Opponent Boshoff, C (Chris)

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	Cuthbert ,M (Michael)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Cuthbert ,M (Michael)	1	1630	1630	1	1652.5	1630	0	0	0	0	0	0
2	Siyo ,S (Sibabale)	1	1	425	1	1	425	0	0	0	0	0	0
2	Siyo ,S (Sibabale)	1	1516.4	1941.4	1	1561	1941.4	0	0	0	0	0	0
3	Coetzee ,P (Philip)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Coetzee ,P (Philip)	1	1534.8	1534.8	1	1532.7	1534.8	0	0	0	0	0	0
4	Boshoff ,C (Chris)	1	1	425	1	1	425	0	0	0	0	0	0
4	Boshoff ,C (Chris)	1	1469.1	1894.1	1	1459.1	1894.1	0	0	0	0	0	0
5	Shaani ,KP (Kumbirayi Pascal)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Shaani ,KP (Kumbirayi Pascal)	1	1456.6	1031.6	1	1417	1031.6	0	0	0	0	0	0
6	Joubert ,D (Dantelle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Joubert ,D (Dantelle)	1	1573.8	1573.8	1	1606.9	1573.8	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

Gilfillan, 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