Acosta Sosa, Juan Manuel September 2009 FIDE Individual Chess Calculations

Individual Calculations September 2009

Acosta Sosa, Juan Manuel Total change: 19.20

Campeonato de España Selecciones Autonomicas Infantil			Ceuta		ESP	2009-06-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1864	1923			3.00	4	0.73	15	10.95

Mendez Moreno, Juan Antonio		1846	ESP	1.00	1	0.39	15	5.85
Calleja Loma, David		1626	ESP	1.00	1	0.15	15	2.25
Montoliu Cervero, Francisco		1974	ESP	0.00	1	-0.43	15	-6.45
Ladron De Guevara Pinto, Paolo		2008	ESP	1.00	1	0.62	15	9.30
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)

Torneo de Verano 2009 “Cajacanarias”			Sta. Cruz de la Palma Tenerife		ESP	2009-07-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1785	1956			5.50	7	0.55	15	8.25

Capote Robayna, Johanna		1705	ESP	1.00	1	0.19	15	2.85
Iglesias Dominguez, Jacinto		1744	ESP	1.00	1	0.23	15	3.45
Capote Robayna, Nathaniel		1839	ESP	0.50	1	-0.16	15	-2.40
Garcia Jorge, Jose Luis		1855	ESP	1.00	1	0.36	15	5.40
Rodriguez Ferraz, Borja		1996	ESP	0.00	1	-0.44	15	-6.60
Guerra Arrocha, Daniel		1556 *	ESP	1.00	1	0.08	15	1.20
Gonzalo Batista, Jose		1798	ESP	1.00	1	0.29	15	4.35
* 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)

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