Porras Mateo, Alejandra July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Porras Mateo, Alejandra Total change: -8.25

Campeonato Juvenil de Barcelona 2009			Barcelona		ESP	2009-01-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1887	1904			3.00	6	-0.18	15	-2.70

Sanchez Ibern, Marc		2201	ESP	0.00	1	-0.15	15	-2.25
Ruiz Alba, Daniel		1637	ESP	1.00	1	0.18	15	2.70
Leiva Velasco, David		2183	ESP	0.00	1	-0.16	15	-2.40
Barba Rios, Enric		1706	ESP	0.00	1	-0.76	15	-11.40
Marin Benito, Carla		1778	ESP	1.00	1	0.33	15	4.95
Pantaleoni Reluy, Amadeu		1817	ESP	1.00	1	0.38	15	5.70
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)

Campeonato de Catalnya d'Equipos Segunda Division G-II			Catalunya		ESP	2009-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1944	1904			0.50	2	-0.39	15	-5.85

Yastrebova, Tatiana		2020	UKR	0.50	1	0.16	15	2.40
Mateu Valentines, Josep Antoni		1867	ESP	0.00	1	-0.55	15	-8.25
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)

XLVIII Campeonato de Cataluña Juvenil			Vila-Seca (Tarragona)		ESP	2009-04-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1914	1904			4.00	8	0.02	15	0.30

Dominguez Pons, Eric		2210	ESP	0.00	1	-0.14	15	-2.10
Corrales Adamuz, Cristian		1776	ESP	1.00	1	0.33	15	4.95
Tallo Dominguez, Imar		2123	ESP	0.00	1	-0.22	15	-3.30
Veciana Coronado, Pau		1841	ESP	0.50	1	-0.09	15	-1.35
Canti Sendra, Xavier		1794	ESP	0.00	1	-0.65	15	-9.75
Coll Ortega, Cristina		1847	ESP	0.50	1	-0.08	15	-1.20
Solani Nunez, Joshua		1850	ESP	1.00	1	0.42	15	6.30
Robles Sanchez, David		1867	ESP	1.00	1	0.45	15	6.75
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)

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