Porta Saries, Arnau March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Porta Saries, Arnau Total change: 24.40

Lliga Catalana 2023 Primera Barcelona Grupo 8 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1255	1264			0.00	1	-0.51	40	-20.40

Fernandez-Huerta, Rodriguez-Marto		1255	ESP	0.00	1	-0.51	40	-20.40
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 Segona Barcelona Grupo 5 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1557	1264			0.50	2	0.16	40	6.40

Macias Dalmau, David		1665	ESP	0.00	1	-0.08	40	-3.20
Brull Prats, Miquel		1449	ESP	0.50	1	0.24	40	9.60
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 6 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1760	1264			1.00	1	0.96	40	38.40

Corominas Garrido, Antonio		1760	ESP	1.00	1	0.96	40	38.40
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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