Diaz Contreras, Pedro February 2015 FIDE Individual Chess Calculations

Individual Calculations February 2015

Diaz Contreras, Pedro Total change: 67.20

semifinal Quilpue nacional 2015			Quilpue		CHI	2014-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2186	1929			1.50	4	0.66	40	26.40

Henriquez Acuna, Julio		2158	CHI	0.00	1	-0.21	40	-8.40
Bulgarini Torres, Marco		1962	CHI	1.00	1	0.55	40	22.00
Rojas Keim, Luis	m	2329 *	CHI	0.50	1	0.42	40	16.80
Rios Escobar, Adan	f	2293	CHI	0.00	1	-0.10	40	-4.00
* 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)

TORNEO SEMIFINAL CAMPEONATO DE CHILE 2015 EN PEDRO AGUIRRE CERDA			Santiago		CHI	2015-01-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1929	1922			4.50	7	1.02	40	40.80

Zapata Ferrada, Marco Eduardo	f	2322 *	CHI	0.00	1	-0.08	40	-3.20
Caceres Sepulveda, Miguel Ange		1767	CHI	1.00	1	0.29	40	11.60
Rios Soto, Guillermo Alejandro		1608	CHI	1.00	1	0.14	40	5.60
Jofre Cartagena, Samuel		1908	CHI	1.00	1	0.48	40	19.20
Donoso Diaz, Sebastian		1985	CHI	0.00	1	-0.41	40	-16.40
Rosales Schulz, Robin		1956	CHI	0.50	1	0.05	40	2.00
Silva Villalon, Rodolfo		1959	CHI	1.00	1	0.55	40	22.00
* 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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