Bigorra Roma, Pol March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Bigorra Roma, Pol Total change: -24.40

Lliga Catalana 2023 Preferent Grupo 2 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1750	1468			0.00	1	-0.16	40	-6.40

Lopez Cortes, Aitor Jose		1750	ESP	0.00	1	-0.16	40	-6.40
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)

Lliga Catalana 2023 Primera Barcelona Grupo 2 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1766	1468			0.00	1	-0.15	40	-6.00

Rosell Rodriguez, Oriol		1766	ESP	0.00	1	-0.15	40	-6.00
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)

Lliga Catalana 2023 Preferent Grupo 2 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1661	1468			0.00	2	-0.52	40	-20.80

Grao Amaya, Rafael		1748	ESP	0.00	1	-0.16	40	-6.40
Catalan Monteagudo, Elm		1574	ESP	0.00	1	-0.36	40	-14.40
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)

Lliga Catalana 2023 Primera Barcelona Grupo 2 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1776	1468			0.50	2	0.22	40	8.80

Ramon Herraez, Alex		1801	ESP	0.00	1	-0.12	40	-4.80
Marinosa Plaza, Hector		1750	ESP	0.50	1	0.34	40	13.60
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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