Pereira, Antonio Caramez April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Pereira, Antonio Caramez Total change: 6.75

Distrital do Porto sub 20 - preliminar				Porto		POR	2007-12-17
Rc	Ro				w	n	change	K	*Kchg**	Game
1741	2010				2.00	2	0.35	15	5.25

Santos, Eduardo			1704	POR	1.00	1	0.14	15	2.10
Simoes, Joao Linhas			1777	POR	1.00	1	0.21	15	3.15
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)

VII Festival Int. GEMA Sub 2250				Pontevedra		ESP	2007-12-26
Rc	Ro				w	n	change	K	*Kchg**	Game
1917	2010				4.50	8	-0.36	15	-5.40

Mougan Gonzalez, Santiago			1685	ESP	1.00	1	0.13	15	1.95
Schmidt, Raul			2145	ROU	0.00	1	-0.32	15	-4.80
Mendes, Roberto Carlos Santos			1686	POR	1.00	1	0.13	15	1.95
Outerelo Ucha, Manuel			2181	ESP	0.00	1	-0.27	15	-4.05
Ferreira, Jorge Viterbo			1813	POR	0.50	1	-0.25	15	-3.75
Acuna Celada, Ivan			2136	ESP	0.00	1	-0.33	15	-4.95
Salas Rasillas, Concepcion			1856	ESP	1.00	1	0.29	15	4.35
Gonzalez Medina, Nauzet			1830	ESP	1.00	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)

Distrital do Porto de sub-20 - Fase Final				Matosinhos		POR	2008-02-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1855	2038				4.00	5	0.46	15	6.90

Pintor, Ariana		wf	2150	POR	0.50	1	0.15	15	2.25
Santos, Eduardo			1688	POR	1.00	1	0.11	15	1.65
Gomes, Estevao			1970	POR	0.50	1	-0.09	15	-1.35
Simoes, Joao Linhas			1777	POR	1.00	1	0.18	15	2.70
Maio, Nuno			1688	POR	1.00	1	0.11	15	1.65
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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