Perez Sanchez, Joaquim March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Perez Sanchez, Joaquim Total change: -12.80

Lliga Catalana 2023 Preferent Grupo 2 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1574	1409			0.00	1	-0.28	20	-5.60

Catalan Monteagudo, Elm		1574	ESP	0.00	1	-0.28	20	-5.60
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 Primera Barcelona Grupo 6 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1719	1409			0.00	1	-0.14	20	-2.80

Simon Subiela, Manel		1719	ESP	0.00	1	-0.14	20	-2.80
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 Primera Barcelona Grupo 6 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1793	1409			0.00	2	-0.22	20	-4.40

Micha Massisimo, Samuel		1655	ESP	0.00	1	-0.19	20	-3.80
Molina Peris, Cristian		1930	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)

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