Del Valle Rosas, Alfonso January 2011 FIDE Individual Chess Calculations

Individual Calculations January 2011

Del Valle Rosas, Alfonso Total change: 7.95

1. Torneio Internacional Cidade de Chaves			Chaves		POR	2010-10-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1958	1829			1.50	3	0.41	15	6.15

Carneiro, Carlos		2229 *	POR	0.00	1	-0.08	15	-1.20
Marinho, Antonio Pedro		1470	POR	1.00	1	0.10	15	1.50
Ortiz Fernandez-Vega, Alejandro		2176	ESP	0.50	1	0.39	15	5.85
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

IX Gran Torneo Internacional Aficionados S-2000			Benidorm Alicante		ESP	2010-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1810	1899			5.00	8	0.12	15	1.80

Vieito Ribelles, Ariadna		1656	ESP	1.00	1	0.20	15	3.00
Moya Garcia, Jose Virgilio		1634	ESP	0.50	1	-0.32	15	-4.80
Alzate Echavarri, Cesar Augusto		1734	COL	1.00	1	0.28	15	4.20
Morant Amezaga, Elies		1996	ESP	0.00	1	-0.37	15	-5.55
Gill, William D.		1700	IRL	1.00	1	0.24	15	3.60
Zanoletty Garcia, David		1998	ESP	0.50	1	0.14	15	2.10
Moya Mallafre, Erik		1986	ESP	0.00	1	-0.38	15	-5.70
Navascues Zabaleta, Jesus		1775	ESP	1.00	1	0.33	15	4.95
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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