Richardson, Keith B April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Richardson, Keith B Total change: -23.25

4NCL 2007/8 part 2			Various		ENG	2007-09-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2185	2239			3.00	4	0.70	15	10.50

Collier, David O		2131	ENG	1.00	1	0.35	15	5.25
Winkelmann, Elena		2162	GER	1.00	1	0.39	15	5.85
Gayson, Peter M		2232	ENG	0.50	1	-0.01	15	-0.15
Borman, Philip J		2214	JCI	0.50	1	-0.03	15	-0.45
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)

VI Gran Torneo de Aficiones a Sub-2300			Benidorm (Alicante)		ESP	2007-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2100	2239			4.00	9	-2.19	15	-32.85

Heikkila, Antti		2065	FIN	0.50	1	-0.23	15	-3.45
Hostalet Ferrer, Pedro		2092	ESP	0.50	1	-0.20	15	-3.00
Donovan, Linton		2124	BEL	0.50	1	-0.16	15	-2.40
Ridameya Tatche, Jose		2140	ESP	0.50	1	-0.14	15	-2.10
Martin Prieto, Oscar		2128	ESP	0.00	1	-0.65	15	-9.75
Moran Rodriguez, Luciano		2095	ESP	0.00	1	-0.69	15	-10.35
Simo Bordoy, Guillermo		2047	ESP	1.00	1	0.25	15	3.75
Sahelices Casado, Roberto		2117	ESP	0.50	1	-0.17	15	-2.55
Martin Martin, Luis Vicente		2089	ESP	0.50	1	-0.20	15	-3.00
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)

English Senior Championship			Ashbourne		ENG	2008-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2001	2217			3.00	4	-0.06	15	-0.90

Gibson, John		1877	FRA	0.50	1	-0.38	15	-5.70
Donaghay, Richard H		1963	ENG	1.00	1	0.19	15	2.85
Hutchinson, Norman A		2069	ENG	1.00	1	0.30	15	4.50
Habershon, Paul F		2094	ENG	0.50	1	-0.17	15	-2.55
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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