Ferreira, Alexander October 2012 FIDE Individual Chess Calculations

Individual Calculations October 2012

Ferreira, Alexander Total change: 13.95

Campeonato Brasileiro de Seniors 2012			Joao Pessoa/PB		BRA	2012-07-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1948	1694			2.00	5	0.97	15	14.55

Schwab, Francisco Carlos Coelho		2094 *	BRA	0.00	1	-0.08	15	-1.20
Braga, Jose Pereira		2012	BRA	0.00	1	-0.13	15	-1.95
Martins, Romildo Magalhaes		2008	BRA	1.00	1	0.86	15	12.90
Boabaid, Jorge Alberto Duardes		1892	BRA	0.00	1	-0.24	15	-3.60
Moraes, Maurino Anastacio De		1735	BRA	1.00	1	0.56	15	8.40
* 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)

V Memorial Gov. Miguel Arraes - Nordestao 2012			Recife/PE		BRA	2012-09-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1966	1694			0.50	3	-0.04	15	-0.60

Souza, Rafael Cabral De		2094 *	BRA	0.00	1	-0.08	15	-1.20
Azevedo, Eduardo Jose E De		1892	BRA	0.50	1	0.26	15	3.90
Camara, Jose Arruda		1911	BRA	0.00	1	-0.22	15	-3.30
* 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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