Andias, Joao Pedro Menezes September 2009 FIDE Individual Chess Calculations

Individual Calculations September 2009

Andias, Joao Pedro Menezes Total change: 18.15

IV Open Internacional Cidade de Espinho 2009			Espinho		POR	2009-06-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1673	1711			1.00	3	-0.66	15	-9.90

Teixeira, Pedro Miguel		1558	POR	1.00	1	0.30	15	4.50
Martinho, Filipe Mesquita		1976	POR	0.00	1	-0.18	15	-2.70
Sa, Claudio Simao		1486	POR	0.00	1	-0.78	15	-11.70
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)

XXV Abierto Internacional Ajedrez Albariño			Galicia		ESP	2009-08-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1960	1711			3.50	8	1.87	15	28.05

Perez Negro, Jose M.		2111 *	ESP	1.00	1	0.92	15	13.80
Gonzalez Trigal, Jose Luis		1999	ESP	0.50	1	0.34	15	5.10
Quinta, Daniel		2088	POR	0.00	1	-0.09	15	-1.35
Montero Garcia, Fco. Javier		1912	ESP	0.00	1	-0.24	15	-3.60
Alonso Gonzalez, Fernando		1814	ESP	1.00	1	0.64	15	9.60
Bello Filgueira, Joaquin Antonio		1935	ESP	0.00	1	-0.22	15	-3.30
Salgado Gonzalez, Julio		1920	ESP	1.00	1	0.77	15	11.55
Galard Agustin, Tomas E.		1904	ESP	0.00	1	-0.25	15	-3.75
* 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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