Alvarez Usina, Joan March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Alvarez Usina, Joan Total change: 32.80

Segunda Provincial Valencia Norte 2023 Rondas 3-6			Valencia		ESP	2023-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1886	1060			0.00	1	0.00	40	0.00

Vicente Sanz, Andres		1886	ESP	0.00	1	0.00	40	0.00
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)

Segunda Provincial Valencia Metropolitana 2023 Rondas 3-6			Valencia		ESP	2023-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1230	1060			1.00	1	0.72	40	28.80

Herrejon Silvestre, Alberto		1230	ESP	1.00	1	0.72	40	28.80
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)

Primera Provincial Centro 2023 Rondas 3-6			Valencia		ESP	2023-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1129	1060			0.50	1	0.10	40	4.00

Lozano Montero, Sergi		1129	ESP	0.50	1	0.10	40	4.00
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)

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