Vergara Castillo, Boris January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Vergara Castillo, Boris Total change: -30.80

XII Torneo Inter-clubes 2022 Sub 2400			Santiago		CHI	2022-11-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1783	1861			1.50	4	-0.89	20	-17.80

Gutierrez Collinao, Juan		1997	CHI	1.00	1	0.68	20	13.60
Cifuentes Sandoval, Matias		1590	CHI	0.50	1	-0.33	20	-6.60
Quiroz Becerra, Tomas Pablo		1749	CHI	0.00	1	-0.65	20	-13.00
Juarez, Leticia		1795	ARG	0.00	1	-0.59	20	-11.80
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)

IRT Noviembre Aprendiendo y Compitiendo Club Ajedrez OHiggins			Rancagua Region de OHiggins		CHI	2022-11-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1608	1861			2.50	4	-0.65	20	-13.00

Martinez Casanova, Benjamin		1461 *	CHI	1.00	1	0.08	20	1.60
Camus Montecino, Gabriel		1731	CHI	1.00	1	0.32	20	6.40
San Juan Vergara, Jaime Ciro		1759	CHI	0.00	1	-0.64	20	-12.80
Saavedra Ise, Jeder Fernando		1481	CHI	0.50	1	-0.41	20	-8.20
* 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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