Perolet Perez, Miquel May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Perolet Perez, Miquel Total change: -8.00

VIII Obert Vila de Gracia Majors 55 Rondas 5-7			Barcelona		ESP	2023-03-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1333	1486			0.50	1	-0.20	20	-4.00

Andrade Neto, Gentil		1333	ESP	0.50	1	-0.20	20	-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)

Campeonato de Marbella 2023 Rondas 8-9			Barcelona		ESP	2023-03-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1451	1486			1.00	2	-0.07	20	-1.40

Costa Ribalta, Andres		1650	ESP	0.00	1	-0.28	20	-5.60
De Jorge Sanchez, Adrian		1251	ESP	1.00	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)

XIV Obert de Primavera La Lira 2023 Rondas 1			Barcelona		ESP	2023-04-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1801	1481			0.00	1	-0.13	20	-2.60

Alcon Llosada, Alex		1801	AND	0.00	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)

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