Lopez Vivanco, Gregorio January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Lopez Vivanco, Gregorio Total change: -70.40

Festival Sudamericano de la Juventud 2019 Sub 8 Absoluto			CABA		ARG	2019-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1223	1077			0.00	4	-1.23	40	-49.20

Fuentes Chamorro, Javier		1282	CHI	0.00	1	-0.24	40	-9.60
Mamani Alvino, Esdras Adrian		1165	BOL	0.00	1	-0.38	40	-15.20
Salazar Salinas, Rodrigo		1238	BOL	0.00	1	-0.29	40	-11.60
Guedes, Andre Vieira		1208	BRA	0.00	1	-0.32	40	-12.80
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 TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019			Arica		CHI	2019-12-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1290	1077			1.00	6	-0.53	40	-21.20

Bahamondes Cepeda, Juan Pablo		1477 *	CHI	0.00	1	-0.08	40	-3.20
Yucra Ortiz, Waldir Manuel		1477 *	PER	0.00	1	-0.08	40	-3.20
Challapa Tarque, Giordanny Javier		1212	CHI	0.00	1	-0.32	40	-12.80
Gericke Ruiz, Daniel Alejandro		1307	CHI	0.00	1	-0.21	40	-8.40
Chavez Calderon, Kimberlly Jeray		1163	PER	0.00	1	-0.38	40	-15.20
Zapata Chura, Joaquin Ignacio		1103	CHI	1.00	1	0.54	40	21.60
* 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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