Vivas Carrero, Roman Gerardo March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Vivas Carrero, Roman Gerardo Total change: 39.60

Lliga Catalana 2023 Segona Barcelona Grupo 2 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1298	1440			1.00	1	0.31	40	12.40

Ventura Alsina, Francesc		1298	ESP	1.00	1	0.31	40	12.40
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)

X Torneig Classic Internacional Sant Marti 2023 Rondas 3-6			Barcelona		ESP	2023-01-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1509	1440			1.50	3	0.27	40	10.80

Martimpe Burgues, Xavier		1113	ESP	1.00	1	0.13	40	5.20
Colom Andres, Xavier		1765	ESP	0.50	1	0.37	40	14.80
Grammatico, Mauro		1649	ESP	0.00	1	-0.23	40	-9.20
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)

Lliga Catalana 2023 Segona Barcelona Grupo 2 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1394	1428			1.50	2	0.41	40	16.40

Dominguez Esteban, Victor Miguel		1353	ESP	0.50	1	-0.10	40	-4.00
Julbe Colom, Lluis		1434	ESP	1.00	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)

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