Mateus, Andre Jardim Silva July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Mateus, Andre Jardim Silva Total change: 48.40

Distrital do Porto 2009 - Preliminar D			VN Gaia		POR	2009-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1639	1482			1.00	1	0.71	15	10.65

Santos, Eduardo		1639	POR	1.00	1	0.71	15	10.65
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)

51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série B			various		POR	2009-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1832	1482			1.00	3	0.67	25	16.75

Silva, Lucas Borges Da		1832	POR	0.00	1	-0.11	25	-2.75
Kovtun, Igor		1832	UKR	0.00	1	-0.11	25	-2.75
Rosario, Nuno		1832	POR	1.00	1	0.89	25	22.25
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-12			Albufeira		POR	2009-03-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1611	1482			1.00	2	0.34	15	5.10

Balu, Henish Hemendra		1554	POR	0.50	1	0.10	15	1.50
Aguiar, Henrique Rui Neves		1668	POR	0.50	1	0.24	15	3.60
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
1833	1483			1.50	4	1.06	15	15.90

Bolhari, Orpeh		1833	IRI	0.00	1	-0.11	15	-1.65
Bastos, Jorge Manuel		1833	POR	1.00	1	0.89	15	13.35
Morais, Vitor		1833	POR	0.50	1	0.39	15	5.85
Marino Bravo, Marco Antonio		1833	ESP	0.00	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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