Jorge, Rita Maria Osorio May 2011 FIDE Individual Chess Calculations

Individual Calculations May 2011

Jorge, Rita Maria Osorio Total change: -25.20

CNE 2 divisao - serie B			several		POR	2010-12-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1683	1698			0.00	3	-1.53	25	-38.25

Sousa, Joao Francisco Silva		1880	POR	0.00	1	-0.26	25	-6.50
Cruz, Joao Daniel Egas Da		1731	POR	0.00	1	-0.45	25	-11.25
Marques, Jose Carlos Oliveira		1439	POR	0.00	1	-0.82	25	-20.50
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)

I Torneio "Axis - Ponte de Lima"			Ponte de Lima		POR	2011-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1718	1698			2.00	4	0.06	25	1.50

Pires, Gustavo		2011	POR	0.00	1	-0.14	25	-3.50
Reis, Francisco Seabra		1403	POR	0.50	1	-0.35	25	-8.75
Ferreira, Beatriz		1438	POR	1.00	1	0.18	25	4.50
Costa, Jorge		2020	POR	0.50	1	0.37	25	9.25
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)

NOTE: K factor changed
1. Torneio de Xadrez 'Styler Fatima Hotel'			Fatima		POR	2011-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2002	1698			1.50	4	0.92	15	13.80

Palmar, Nuno Alexandre		1967	POR	1.00	1	0.83	15	12.45
Esteves, Goncalo Maria Franco V		1991	POR	0.50	1	0.35	15	5.25
Santos, Hugo Lima		2065	POR	0.00	1	-0.10	15	-1.50
Bray, Daniel Jose Freire		1984	POR	0.00	1	-0.16	15	-2.40
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)

NOTE: K factor changed
Nacionais de Jovens 2011 - sub12			Torres Vedras		POR	2011-04-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1409	1698			1.50	2	-0.15	15	-2.25

Barreira, Rui Filipe Da Silva		1298 *	POR	1.00	1	0.08	15	1.20
Fernandes, Tiago Saraiva		1519	POR	0.50	1	-0.23	15	-3.45
* Rating difference of more than 400. Please read more at FIDE Handbook
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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