Lopez Herrero, Israel January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Lopez Herrero, Israel Total change: 13.20

Campeonato de Liga por Equipos de Madrid 2022-2023 Primera A Rondas 1-3			Madrid		ESP	2022-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1746	1751			1.50	2	0.48	40	19.20

Villanueva Ortega, Ruben		1773	ESP	1.00	1	0.53	40	21.20
Verde Noriega, Jesus Alberto		1718	VEN	0.50	1	-0.05	40	-2.00
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)

XXII Abierto de la Constitucion			San Sebastian de los Reyes (Madrid)		ESP	2022-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1688	1751			5.00	9	-0.15	40	-6.00

Gil Yaremchuk, Alejandro		1351 *	ESP	1.00	1	0.08	40	3.20
Nunez Munoz, Jesus		2153	ESP	0.00	1	-0.08	40	-3.20
Vecillas Rey, Daniel		1372	ESP	0.00	1	-0.91	40	-36.40
Enriquez Pastor, Jorge		1447	ESP	1.00	1	0.14	40	5.60
Alvarez Gonzalez, Eduardo		1615	ESP	1.00	1	0.32	40	12.80
Rojas Fernandez, Antonio		1802	ESP	1.00	1	0.57	40	22.80
Bustos Serrano, Doroteo		1906	ESP	0.00	1	-0.29	40	-11.60
Rodriguez Claes, Adrian		1348	ESP	1.00	1	0.08	40	3.20
Perez Gonzalez, Jose Manuel	f	2195	ESP	0.00	1	-0.06	40	-2.40
* 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)

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