Iturbide Arnedo, Oscar January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Iturbide Arnedo, Oscar Total change: -13.20

II Open Sociedad de la Montana de Galdar 2017			Galdar (Gran Canaria)		ESP	2017-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1987	2124			5.00	8	-0.28	20	-5.60

Segura Marsa, Andres		1724 *	ESP	1.00	1	0.08	20	1.60
Damaso Tacoronte, Carolina		1779	ESP	1.00	1	0.11	20	2.20
Amador Garcia, Ismael		1930	ESP	1.00	1	0.25	20	5.00
Cruz Pino, Adrian		2145	ESP	0.50	1	0.03	20	0.60
Camino Carrio, Nicanor		2006	ESP	0.50	1	-0.16	20	-3.20
Rodriguez Melian, Jose Luis		2061	ESP	0.00	1	-0.59	20	-11.80
Viera Falcon, Cristo		1908	ESP	1.00	1	0.22	20	4.40
Gutierrez Olivares, Daniel	f	2344	ESP	0.00	1	-0.22	20	-4.40
* 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)

Liga Gran Canaria Equipos Division Honor 2017-2018 Ronda 4			Las Palmas de Gran Canaria		ESP	2017-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1780	2124			0.50	1	-0.38	20	-7.60

Perez Guerra, Raul		1780	ESP	0.50	1	-0.38	20	-7.60
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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