Romero Holmes, Alfonso April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Romero Holmes, Alfonso Total change: 2.80

Torneo Internacional Quatre Nacions			Caldes de Malavella		ESP	2007-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2375	2530			2.50	3	0.38	10	3.80

Gonzalez De La Torre, Sant	f	2399	ESP	1.00	1	0.32	10	3.20
Fernandes, Antonio	g	2411	POR	0.50	1	-0.16	10	-1.60
Ruxton, Keith	f	2314	SCO	1.00	1	0.22	10	2.20
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)

N1 - R4-5			Various		FRA	2007-12-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2500	2530			1.50	2	0.41	10	4.10

Sanchez, Joseph	m	2496	PHI	1.00	1	0.45	10	4.50
Dunis, Aurelien	m	2504	FRA	0.50	1	-0.04	10	-0.40
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)

N1 - R6-7			Various		FRA	2008-02-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2520	2525			0.50	2	-0.51	10	-5.10

Shirazi, Kamran	m	2422	FRA	0.50	1	-0.14	10	-1.40
Istratescu, Andrei	g	2617	ROU	0.00	1	-0.37	10	-3.70
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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