Torres Alvarez, Piero Antonio November 2018 FIDE Individual Chess Calculations

Individual Calculations November 2018

Torres Alvarez, Piero Antonio Total change: 44.40

II Open IRT U-2200 Club Hermanos Rojas 2018			Lima		PER	2018-09-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1685	1757			2.00	4	-0.28	40	-11.20

Garcia Andrada, Humberto Daniel		1357 *	PER	1.00	1	0.08	40	3.20
Garcia Andrada, Heidy Nicole		1787	PER	1.00	1	0.54	40	21.60
Ccerhuayo Escobedo, Mels Leopold		1892	PER	0.00	1	-0.32	40	-12.80
Bravo Mallco, Kate Azumi		1702	PER	0.00	1	-0.58	40	-23.20
* 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)

Copa IRT 46 Aniversario Club de Ajedrez Magdalena Grupo B			Lima		PER	2018-10-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2103	1781			2.00	4	1.39	40	55.60

Quinones, Cesar	f	2171	PER	1.00	1	0.91	40	36.40
Hepler Ramirez , Narayana		1880	PER	0.50	1	0.14	40	5.60
Flores Cubas, Miguel		2181 *	PER	0.00	1	-0.08	40	-3.20
Pena Morales, Hugo		2181 *	PER	0.50	1	0.42	40	16.80
* 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)

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