Mateus, Francisco April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Mateus, Francisco Total change: 30.75

Taca AXP			Porto		POR	2008-11-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2169	1845			1.50	3	1.11	15	16.65

Padeiro, Jose Joao		2195	POR	0.50	1	0.39	15	5.85
Viela, Andre		2192	POR	0.50	1	0.39	15	5.85
Cleto, Fernando		2120	POR	0.50	1	0.33	15	4.95
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)

Distrital do Porto 2009 - Preliminar B - II Torneio da Academia de Espinho			Espinho		POR	2009-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1675	1845			3.00	3	0.89	15	13.35

Ribeiro, Filipa		1495	POR	1.00	1	0.11	15	1.65
Margarido, Jose Miguel		1723	POR	1.00	1	0.33	15	4.95
Ferreira, Miguel		1808	POR	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)

Distrital do Porto de sub-16			Porto		POR	2009-02-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1660	1845			6.50	9	0.05	15	0.75

Santos, Leonardo		1495	POR	1.00	1	0.11	15	1.65
Ferreira, Miguel		1808	POR	1.00	1	0.45	15	6.75
Pinto, Antonio Filipe		1495	POR	1.00	1	0.11	15	1.65
Ferreira, Jorge Joao		2144	POR	0.50	1	0.35	15	5.25
Alves, Marta Sofia		1495	POR	1.00	1	0.11	15	1.65
Mendes, Pedro Miguel		1635	POR	1.00	1	0.23	15	3.45
Simoes, Miguel		1652	POR	0.00	1	-0.75	15	-11.25
Tenente, Ricardo		1495	POR	1.00	1	0.11	15	1.65
Margarido, Jose Miguel		1723	POR	0.00	1	-0.67	15	-10.05
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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