Bustamante, Oscar October 2017 FIDE Individual Chess Calculations

Individual Calculations October 2017

Bustamante, Oscar Total change: -19.80

II IRT Ciudad de Coronel pringles II Copa Integracion Serrana			Coronel Pringles - Bs. As.		ARG	2017-09-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1886	2081			4.50	6	0.17	20	3.40

Cruz, Tomas		1681 *	ARG	0.50	1	-0.42	20	-8.40
Dalmas Muzi, Juan		1729	ARG	1.00	1	0.11	20	2.20
Casazza, Gabriel		1800	ARG	1.00	1	0.16	20	3.20
Molina, Carlos		1874	ARG	1.00	1	0.23	20	4.60
Sapienza, Julian		2104	ARG	0.50	1	0.03	20	0.60
De Leo, Andres		2125	ARG	0.50	1	0.06	20	1.20
* 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)

4to IRT Sub 2200 Alejandro Judewicz			Mar del Plata		ARG	2017-09-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1835	2081			3.50	6	-1.16	20	-23.20

Gonzalez, Enrique		1681 *	ARG	1.00	1	0.08	20	1.60
Tula, Matias		1816	ARG	1.00	1	0.18	20	3.60
Rodriguez Montero, Facundo Nicola		1948	ARG	0.50	1	-0.18	20	-3.60
Zilli, Lauriano		1681 *	ARG	1.00	1	0.08	20	1.60
Fidel, Roberto Oscar		2107	ARG	0.00	1	-0.46	20	-9.20
Quezada, Franco		1774	ARG	0.00	1	-0.86	20	-17.20
* 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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