Martinez Ferrer, Albert May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Martinez Ferrer, Albert Total change: 7.60

VIII Obert Vila de Gracia Majors 55 Rondas 5-7			Barcelona		ESP	2023-03-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1772	1543			1.00	1	0.79	20	15.80

Codina Blasco, Joan		1772	ESP	1.00	1	0.79	20	15.80
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)

Obert Barad 2023 Memorial Javier Otero Rondas 1-2			Terrassa (Barcelona)		ESP	2023-04-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1405	1557			0.50	1	-0.20	20	-4.00

Urbano Canete, Antonio		1405	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)

XXIII Torneig d Escacs La Passio Esparreguera 2023 Rondas 1-2			Esparreguera (Barcelona)		ESP	2023-04-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1402	1557			0.50	1	-0.21	20	-4.20

Poble Noguera, Ramon		1402	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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