Dongo, Melanie September 2013 FIDE Individual Chess Calculations

Individual Calculations September 2013

Dongo, Melanie Total change: 21.15

XXIV Festival Panamericano de la Juventud 2013 - U-12 Girls				Poços de Caldas/MG		BRA	2013-07-25
Rc	Ro				w	n	change	K	*Kchg**	Game
1699	1585				2.00	4	0.59	30	17.70

Estrada Cantaro, Alexandra Fiore			1700	PER	1.00	1	0.66	30	19.80
Mostacero Velarde, Ysabella			1557	PER	0.00	1	-0.54	30	-16.20
Varela, Maria De Los Angeles			1700	COL	1.00	1	0.66	30	19.80
Caballero Quijano, Mitzy Mishell		wf	1838	PER	0.00	1	-0.19	30	-5.70
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)

NOTE: K factor changed
Gran Prix IRT-PERU-2013 LIMA Universidad Nacional de Ingeneria				Lima		PER	2013-08-21
Rc	Ro				w	n	change	K	*Kchg**	Game
1970	1585				0.50	3	0.23	15	3.45

Barahona, Cesar			1985 *	PER	0.00	1	-0.08	15	-1.20
Sanchez Zambrano, Vanessa			1941	PER	0.50	1	0.39	15	5.85
Cordova Vicente, Rodrigo J			1985 *	PER	0.00	1	-0.08	15	-1.20
* 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)

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