Vilca Contreras, Dante Ivan November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Vilca Contreras, Dante Ivan Total change: -3.60

I IRT Clasicas Sub 2200 Combate Armagedon				Lima		PER	2021-10-08
Rc	Ro				w	n	change	K	*Kchg**	Game
1733	1333				0.00	1	-0.08	40	-3.20

Beyer Lecaros, Alfredo Jose			1733 *	PER	0.00	1	-0.08	40	-3.20
* 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)

9 Open IRT U-2200 Club Hermanos Rojas				Lima		PER	2021-10-16
Rc	Ro				w	n	change	K	*Kchg**	Game
1205	1333				4.00	6	-0.01	40	-0.40

Espichan Serna, Luis Ricardo			1019	PER	1.00	1	0.14	40	5.60
Garcia Andrada, Heidy Nicole		wf	1733 *	PER	0.00	1	-0.08	40	-3.20
Reyes Zavaleta, Sergio Gabriel			1131	PER	1.00	1	0.24	40	9.60
Guzman Vera, Xiomara Anahi			1073	PER	0.00	1	-0.82	40	-32.80
Casqui Lopez, Pamela Grace			1055	PER	1.00	1	0.17	40	6.80
Guzman Vera, Allison Nicole			1218	PER	1.00	1	0.34	40	13.60
* 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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