Baltar, Petrov Ferreira July 2013 FIDE Individual Chess Calculations

Individual Calculations July 2013

Baltar, Petrov Ferreira Total change: 17.10

Campeonato Paraibano Absoluto de Xadrez			Joao Pessoa/PB		BRA	2013-05-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1989	1821			2.50	6	0.68	15	10.20

Brito, Luismar	f	2221 *	BRA	0.00	1	-0.08	15	-1.20
Teixeira, Alexandre Cesar Fernan		1582	BRA	1.00	1	0.20	15	3.00
Souza, Marcos Valerio A.		2040	BRA	0.00	1	-0.22	15	-3.30
De Lira Machado, Alexandre Henri		2068	BRA	1.00	1	0.81	15	12.15
Goncalves, Dacio Lima		1908	BRA	0.50	1	0.12	15	1.80
De Melo, Fernando Sa		2114	BRA	0.00	1	-0.15	15	-2.25
* 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)

VI Memorial Gov. Miguel Arraes - Nordestao 2013			Recife/PE		BRA	2013-06-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1901	1821			2.50	5	0.46	15	6.90

De Lima, Carlos Alexandre		2107	BRA	1.00	1	0.84	15	12.60
Souza, Marcos Valerio A.		2040	BRA	0.00	1	-0.22	15	-3.30
Galindo, Tome H. Brasil Torres		2108	BRA	0.00	1	-0.16	15	-2.40
Costa, Edvaldo Da Cruz		1589	BRA	0.50	1	-0.29	15	-4.35
Cunha, Jose Manoel Vercosa Da		1662	BRA	1.00	1	0.29	15	4.35
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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