Ferreira, Miguel July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Ferreira, Miguel Total change: 13.35

51º Campeonato Nacional por Equipas 2ª Divisão - Série A				various		POR	2009-03-01
Rc	Ro				w	n	change	K	*Kchg**	Game
1966	1808				2.00	6	0.15	15	2.25

Pereira, Carlos Miguel Silva Co			1979	POR	0.50	1	0.23	15	3.45
Pintor, Ariana		wf	2125	POR	0.00	1	-0.13	15	-1.95
Nora, Fernando Manuel Lobo Caet			1874	POR	1.00	1	0.59	15	8.85
Vasconcelos, Luis Miguel Amaral			2098	POR	0.00	1	-0.16	15	-2.40
Vale, Paulo			1709	POR	0.00	1	-0.64	15	-9.60
Sousa, Nuno			2013	POR	0.50	1	0.26	15	3.90
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)

CN Sub-16				Albufeira		POR	2009-03-29
Rc	Ro				w	n	change	K	*Kchg**	Game
1941	1808				2.50	5	0.80	15	12.00

Mendes, Pedro Miguel Gomes			1635	POR	1.00	1	0.27	15	4.05
Martinho, Filipe Mesquita Alves			1926	POR	1.00	1	0.66	15	9.90
Neves, Pedro Alexandre Maia			2011	POR	0.50	1	0.26	15	3.90
Ferreira, Jorge Joao Viterbo			2144	POR	0.00	1	-0.12	15	-1.80
Vasques, Antonio Pedro Freixial			1987	POR	0.00	1	-0.27	15	-4.05
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)

III Open Int Hotel D. Luis				Coimbra		POR	2009-04-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1978	1846				1.00	3	-0.06	15	-0.90

Marino Bravo, Marco Antonio			2105	ESP	0.00	1	-0.18	15	-2.70
Galvao, Henrique			2196	POR	0.00	1	-0.11	15	-1.65
Machado, Carlos Antonio De Franci			1633	POR	1.00	1	0.23	15	3.45
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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