Sierra Pena, Mario July 2023 FIDE Individual Chess Calculations

Individual Calculations July 2023

Sierra Pena, Mario Total change: 21.60

TORNEO DE AJEDREZ SUB 2200 "ALCALA DE HENARES - CIUDAD PATRIMONIO DE LA HUMANIDAD"			Alcala de Henares (Madrid)		ESP	2023-06-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1615	1795			2.00	4	-0.69	40	-27.60

Fernandez Martinez, Ricardo		1298	ESP	1.00	1	0.04	40	1.60
Sierra Pena, Alberto		1395 *	ESP	1.00	1	0.08	40	3.20
Bravo De La Vega, Alvaro		2099	ESP	0.00	1	-0.14	40	-5.60
Sarabia Diaz, Santiago		1668	ESP	0.00	1	-0.67	40	-26.80
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

CE SELECCIONES AUTONOMICAS INFANTIL SUB 16 2023			Albacete		ESP	2023-06-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1697	1795			3.00	3	1.23	40	49.20

Bombin Martinez, Eder		1395 *	ESP	1.00	1	0.08	40	3.20
Iravedra Ainkov, Francisco		1865	ESP	1.00	1	0.60	40	24.00
Moll Pons, Jana		1830	ESP	1.00	1	0.55	40	22.00
* Rating difference of more than 400. Please read more at FIDE Handbook
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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