Hernandez Leon, Sergio December 2018 FIDE Individual Chess Calculations

Individual Calculations December 2018

Hernandez Leon, Sergio Total change: 5.40

Open de Otono Fundacion CajaCanarias 2018			Tenerife Islas Canarias		ESP	2018-10-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2048	2165			5.00	7	0.59	20	11.80

Rodriguez Acosta, Raul		1765 *	ESP	1.00	1	0.08	20	1.60
Mamani Beltran, Daniel		1951	ESP	1.00	1	0.23	20	4.60
Lopez Pereyra, Antonio		2102	ESP	1.00	1	0.41	20	8.20
Perez Felipe, Marcos Adrian	f	2117	ESP	0.50	1	-0.07	20	-1.40
Jimenez Arteaga, Angel		1839	ESP	0.50	1	-0.37	20	-7.40
Hernandez Leon, Alberto	f	2239	ESP	0.50	1	0.10	20	2.00
Villavicencio Martinez, Adalbert	m	2320	ESP	0.50	1	0.21	20	4.20
* 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)

Cto de Tenerife por Equipos 2019 - Preferente Ronda 1			Santa Cruz de Tenerife - Tenerife - Islas Canarias		ESP	2018-11-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1902	2165			0.50	1	-0.32	20	-6.40

Iglesias Santos, David		1902	ESP	0.50	1	-0.32	20	-6.40
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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