Thilaganathan, Jessica April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Thilaganathan, Jessica Total change: -4.05

4NCL 2007/8 part 2			Various		ENG	2007-09-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1991	1917			0.50	1	0.10	15	1.50

Khoo, Selina		1991	ENG	0.50	1	0.10	15	1.50
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

London Christmas Open			Harrow		ENG	2007-12-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2084	1929			1.00	2	0.41	15	6.15

Fitzpatrick, Brian		2055	IRL	1.00	1	0.67	15	10.05
Chakanyuka, Charles		2112	ZIM	0.00	1	-0.26	15	-3.90
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Wellington College International			Crowthorne		ENG	2008-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2016	1935			1.50	4	-0.11	15	-1.65

Ortmann, David	f	2285	GER	0.00	1	-0.11	15	-1.65
Franklin, Samuel G A		2001	ENG	0.00	1	-0.41	15	-6.15
Periasamymanjula, Manibharathi		1653	ENG	1.00	1	0.16	15	2.40
Purdon, Colin		2125	ENG	0.50	1	0.25	15	3.75
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Lancashire Premier Open			Blackpool		ENG	2008-03-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2095	1935			0.50	4	-0.67	15	-10.05

Poobalasingam, Peter S		2165	ENG	0.00	1	-0.21	15	-3.15
Waters, Clive L		2097	ENG	0.00	1	-0.29	15	-4.35
Van Kemenade, Rudy		2029	WLS	0.50	1	0.13	15	1.95
Duke, Michael		2088	SCO	0.00	1	-0.30	15	-4.50
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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