Lozano Freras, Sergio February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Lozano Freras, Sergio Total change: 16.80

I OPEN AJEDREZ DE NAVIDAD DIAGONAL ALCORCON			Alcorcon (Madrid)		ESP	2022-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1998	1925			3.50	7	0.70	20	14.00

Abad Alonso, Jimena Lavinia		1525 *	ESP	1.00	1	0.08	20	1.60
Candela Perez, Jose	m	2314	ESP	0.00	1	-0.09	20	-1.80
Moya Barba, Diego		1581	ESP	1.00	1	0.12	20	2.40
Rey Martinez, Jaime		2154	ESP	0.00	1	-0.21	20	-4.20
Ruiz Vazquez, Javier		2086	ESP	1.00	1	0.71	20	14.20
Martinez Fernandez, Raul		2176	ESP	0.00	1	-0.19	20	-3.80
Rodriguez Melendez, Juan Humbert		2149	PER	0.50	1	0.28	20	5.60
* 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)

Campeonato de Liga por Equipos de Madrid 2022-2023 Primera B Rondas 4-5			Madrid		ESP	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1982	1930			1.00	2	0.14	20	2.80

Dominguez Lorenzo, Pablo		2028	ESP	0.00	1	-0.37	20	-7.40
Bahillo Vallejo, Ignacio		1935	ESP	1.00	1	0.51	20	10.20
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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