Guerrero Pau, Xavier March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Guerrero Pau, Xavier Total change: 30.00

Lliga Catalana 2023 Preferent Grupo 4 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2238	1925			1.00	1	0.86	20	17.20

Bravo Barranco, Narciso		2238	ESP	1.00	1	0.86	20	17.20
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)

Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1757	1925			1.50	2	0.06	20	1.20

Prada Villagrasa, Adria		1707	ESP	0.50	1	-0.28	20	-5.60
Cabot Muntane, Jordi		1807	ESP	1.00	1	0.34	20	6.80
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 Preferent Grupo 4 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1985	1925			1.00	1	0.58	20	11.60

Chiva Perez, Ferran		1985	ESP	1.00	1	0.58	20	11.60
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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