Guirado Martinez, David March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Guirado Martinez, David Total change: 19.40

Lliga Catalana 2023 Preferent Grupo 3 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1561	1522			0.50	1	0.05	20	1.00

Argelaguer Benitez, Francesc		1561	ESP	0.50	1	0.05	20	1.00
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)

XXXIX Obert La Lira 2023 Rondas 2-5			Barcelona		ESP	2023-01-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1698	1522			1.00	2	0.25	20	5.00

Febrero Perez, Lluis		1354	ESP	1.00	1	0.28	20	5.60
Asensio Linan, Teodoro		2041	ESP	0.00	1	-0.03	20	-0.60
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)

Lliga Catalana 2023 Segona Barcelona Grupo 3 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1643	1519			1.00	1	0.67	20	13.40

Capella Baladas, Pere		1643	ESP	1.00	1	0.67	20	13.40
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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