Donoso Diaz, Sebastian August 2018 FIDE Individual Chess Calculations

Individual Calculations August 2018

Donoso Diaz, Sebastian Total change: -8.40

VII MAGISTRAL POR EQUIPOS CASABLANCA TOURS			Santiago		CHI	2018-05-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2200	2120			2.50	5	0.35	40	14.00

Henriquez Villagra, Cristobal	g	2518	CHI	0.00	1	-0.08	40	-3.20
Molina Hidalgo, Juan		1919	CHI	1.00	1	0.24	40	9.60
Letelier Garcia, Francisco Javier		2015	CHI	0.50	1	-0.14	40	-5.60
Salinas Herrera, Pablo Patricio	m	2463	CHI	0.00	1	-0.12	40	-4.80
Barriga Silva, Felipe		2087	CHI	1.00	1	0.45	40	18.00
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)

CUARTO MAGISTRAL DE AJEDREZ 51 ANIVERSARIO VILLA TEHUELCHES 2018			Villa Tehuelches		CHI	2018-07-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2165	2295			4.00	7	-0.56	40	-22.40

Maldonado Gomez, Rodolfo		1895 *	CHI	1.00	1	0.08	40	3.20
Bravo, Jose Maria		2142	ARG	0.50	1	-0.20	40	-8.00
Vergara Jofre, Felipe	f	2243	CHI	1.00	1	0.43	40	17.20
Abarca Gonzalez, Nicolas		2401	CHI	0.00	1	-0.36	40	-14.40
Ortiz, Andres		2027	ARG	1.00	1	0.17	40	6.80
Bobadilla Viera, Jorge Samuel	m	2329	VEN	0.50	1	0.05	40	2.00
Rocabado, Fernando		2120	ARG	0.00	1	-0.73	40	-29.20
* 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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