Castillo Rivera, Carlos Alberto October 2018 FIDE Individual Chess Calculations

Individual Calculations October 2018

Castillo Rivera, Carlos Alberto Total change: 48.00

IRT Torneo de invierno			Concepcion		CHI	2018-08-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1900	1949			4.50	5	1.88	20	37.60

Segura Contreras, Matias		1549 *	CHI	1.00	1	0.08	20	1.60
Vera Villa, Ignacio Antonio		1549 *	CHI	1.00	1	0.08	20	1.60
Fuentes Parra, Victor Ignacio		2104	CHI	0.50	1	0.21	20	4.20
Caceres Leal, Jaime		2146	CHI	1.00	1	0.75	20	15.00
Farfan Ortiz, Victor		2151	CHI	1.00	1	0.76	20	15.20
* 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)

Segundo Torneo Abierto IRT Sub 2200 Ciudad de Temuco 2018			Temuco		CHI	2018-09-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1828	1922			3.50	5	0.52	20	10.40

Carcamo Calderon, Angela Ayline		1522 *	CHI	1.00	1	0.08	20	1.60
Pierattini Meza, Giovanni		2090	CHI	0.50	1	0.22	20	4.40
Vargas Maliqueo, Ivan Patricio	f	2050	CHI	0.00	1	-0.33	20	-6.60
Sanchez Tobar, Francisca Valenti		1644	CHI	1.00	1	0.17	20	3.40
Ercoli Ercoli, Fernando		1832	CHI	1.00	1	0.38	20	7.60
* 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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