Valderrama Arroyo, Victor November 2009 FIDE Individual Chess Calculations

Individual Calculations November 2009

Valderrama Arroyo, Victor Total change: -9.30

XXVI Torneo Internacional de Collado Villalba Torneo B			Madrid		ESP	2009-08-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1774	1882			5.50	8	0.48	15	7.20

Hernandez Mateo, Borja		1564	ESP	1.00	1	0.13	15	1.95
Alvarez Serrano, Carlos		1715	ESP	1.00	1	0.28	15	4.20
Fernandez Martinez, Jose		1801	ESP	1.00	1	0.39	15	5.85
Camarero Izquierdo, Juan C.		1950	ESP	0.00	1	-0.41	15	-6.15
Cano Cabanillas, Javier		1968	ESP	0.00	1	-0.38	15	-5.70
Vaquerizo Calvo, Miguel A.		1713	ESP	1.00	1	0.28	15	4.20
Avendano Mateos, Jose		1925	ESP	0.50	1	0.06	15	0.90
Juberias Guillen, Paloma		1556	ESP	1.00	1	0.13	15	1.95
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)

XXII Open Internacional de Ajedrez de Moratalaz			Madrid		ESP	2009-09-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1864	1877			1.50	5	-1.10	15	-16.50

Garcia Diaz, Victor		2080	ESP	0.00	1	-0.24	15	-3.60
Durandeau, Jean-Marie		2015	FRA	0.00	1	-0.31	15	-4.65
Negredo Bahamonde, Miguel A.		1737	ESP	0.00	1	-0.69	15	-10.35
Garcia Salamero, Hector		1730	ESP	0.50	1	-0.20	15	-3.00
Algaba Traspuesto, Jose Antonio		1756	ESP	1.00	1	0.34	15	5.10
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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