Brandao, Alvaro July 2008 FIDE Individual Chess Calculations

Individual Calculations July 2008

Brandao, Alvaro Total change: -18.60

Taça AXP 2008			Porto		POR	2007-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2019	1847			0.00	1	-0.27	15	-4.05

Coelho, Jorge		2019	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)

Distrital do Porto -preliminar L			Porto		POR	2008-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1680	1842			1.00	3	-1.10	15	-16.50

Duarte, Afonso		1545	POR	1.00	1	0.15	15	2.25
Santos, Eduardo		1651	POR	0.00	1	-0.75	15	-11.25
Marques, Mario		1845	POR	0.00	1	-0.50	15	-7.50
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 2008 - Preliminar O II Torneio do Moto Clube do Porto/ALPI			Porto		POR	2008-04-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1515	1837			1.00	1	0.13	15	1.95

Duarte, Afonso		1515	POR	1.00	1	0.13	15	1.95
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)

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