Sierra Soria, Maria September 2009 FIDE Individual Chess Calculations

Individual Calculations September 2009

Sierra Soria, Maria Total change: -34.65

Campeonato de España Selecciones Autonomicas Cadete			Ceuta		ESP	2009-06-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1765	1766			1.00	3	-0.50	15	-7.50

Vieito Ribelles, Ariadna		1750	ESP	0.50	1	-0.02	15	-0.30
Lorenzo Serrano, Henar		1744	ESP	0.00	1	-0.53	15	-7.95
Morona Minguez, Irene		1801	ESP	0.50	1	0.05	15	0.75
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)

Campeonato de España Sub-16			Granada		ESP	2009-07-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1870	1776			1.50	5	-0.43	15	-6.45

Anaya Lopez, Victor Jose		2142	ESP	0.00	1	-0.10	15	-1.50
Rodriguez Reboredo, Sara		1522	ESP	1.00	1	0.19	15	2.85
Triadu Cassa, Jordi		1881	ESP	0.00	1	-0.36	15	-5.40
Anaya Lopez, Gonzalo Javier		1872	ESP	0.50	1	0.13	15	1.95
Sacristan Latorre, Alberto		1933	ESP	0.00	1	-0.29	15	-4.35
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)

I Low Cost Avance – Peón Envenenado			Madrid		ESP	2009-08-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1782	1776			2.00	7	-1.38	15	-20.70

Garcia Amodia, Daniel		1976	ESP	0.00	1	-0.24	15	-3.60
Zuazua Conde, Ivan Javier		1442	ESP	0.50	1	-0.38	15	-5.70
Bartolome Chicharro, Jesus		1823	ESP	0.50	1	0.07	15	1.05
Romero Haro, Florentino		1874	ESP	0.00	1	-0.37	15	-5.55
Rodriguez Ballespin, Daniel		1937	ESP	0.00	1	-0.29	15	-4.35
Fernandez Gil, Ruben Carlos		1596	ESP	1.00	1	0.26	15	3.90
Gormar Lietor, Andres Miguel		1825	ESP	0.00	1	-0.43	15	-6.45
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)

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