Barreto Filho, Carlos Alberto September 2012 FIDE Individual Chess Calculations

Individual Calculations September 2012

Barreto Filho, Carlos Alberto Total change: -21.15

SP Xadrez - Fide tournament			Sao Paulo/SP		BRA	2012-06-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2014	2346			3.50	5	-0.84	15	-12.60

Gimenez, Jayme Augusto C.		2094	BRA	0.50	1	-0.31	15	-4.65
Fernandes, Luiz		1946 *	BRA	0.50	1	-0.42	15	-6.30
Ramos, Alexandre Espreafico Guel		1946 *	BRA	1.00	1	0.08	15	1.20
Borsato, Ana Carolina Teodoro		1946 *	BRA	1.00	1	0.08	15	1.20
Oliveira, Fernando Henrique		2137	BRA	0.50	1	-0.27	15	-4.05
* 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)

Aberto do Brasil de Maringa			Maringa/PR		BRA	2012-08-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2071	2279			5.50	8	-0.57	15	-8.55

Tashima, Vanessa Kelly		1902	BRA	1.00	1	0.09	15	1.35
Sztokbant, Bernardo Vainzoff		2065	BRA	0.50	1	-0.27	15	-4.05
Costa, Paulo Cesar		2060	BRA	1.00	1	0.22	15	3.30
Name, Gabriel Ricardo Salim		2160	BRA	0.50	1	-0.16	15	-2.40
Goncalves, Ivan Mesquita V		2116	BRA	0.50	1	-0.22	15	-3.30
Camargo, Mateus De		2109	BRA	0.50	1	-0.22	15	-3.30
Rezende, Guilherme Vilela		2049	BRA	0.50	1	-0.29	15	-4.35
De Andrade, Osvaldo Cezar G		2110	BRA	1.00	1	0.28	15	4.20
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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