Ortiz Avila, Samantha Carolina November 2019 FIDE Individual Chess Calculations

Individual Calculations November 2019

Ortiz Avila, Samantha Carolina Total change: 50.80

IRT "Asociacion de Ajedrez del Estado Anzoategui" Grupo Sub-1600				Barcelona		VEN	2019-09-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1269	1120				2.50	3	1.52	40	60.80

Velasquez Marin, Glaycell Daniela			1276	VEN	0.50	1	0.21	40	8.40
Freites Caicuto, Xavier Enrique			1063	VEN	1.00	1	0.42	40	16.80
Guillen Carrillo, Neritza Esther			1467	VEN	1.00	1	0.89	40	35.60
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)

VI Festival Nacional Escolar FVA 2019 Sub-15 Femenino				Caracas		VEN	2019-10-04
Rc	Ro				w	n	change	K	*Kchg**	Game
1435	1148				0.50	4	-0.25	40	-10.00

Perez Hernandez, Vicmary C.			1548 *	VEN	0.00	1	-0.08	40	-3.20
Sosa Sanz, Isis			1177	VEN	0.50	1	0.04	40	1.60
Matute Escobar, Roxanny		wf	1548 *	VEN	0.00	1	-0.08	40	-3.20
Guerrero Corniel, Gabriela Alejan			1468	VEN	0.00	1	-0.13	40	-5.20
* 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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