Gomez Alvarez, Alejandro April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Gomez Alvarez, Alejandro Total change: 2.80

Liga Andaluza 2023 Division de Honor Occidental Rondas 4-7			Andalucia		ESP	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2093	1825			1.00	1	0.83	20	16.60

Perez Grinan, Pedro Ernesto		2093	CUB	1.00	1	0.83	20	16.60
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)

Primera por Equipos Huelva Rondas 5			Huelva		ESP	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1509	1825			1.00	1	0.13	20	2.60

Gonzalez Lepe, Jose		1509	ESP	1.00	1	0.13	20	2.60
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)

Primera por Equipos Huelva Fase Final			Huelva		ESP	2023-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1707	1825			0.50	2	-0.82	20	-16.40

Garcia Hernandez, Jose Maria		1748	ESP	0.00	1	-0.61	20	-12.20
Fierro Rosa, Leonardo		1666	ESP	0.50	1	-0.21	20	-4.20
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)

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