Contreras Suazo, Rocio November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Contreras Suazo, Rocio Total change: -32.40

IRT POR EQUIPOS JUNTOS POR CORONEL 2021 SUB 2200			Coronel		CHI	2021-10-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1493	1695			1.50	4	-1.34	40	-53.60

Aravena Navarro, Alexis Andres		1943	CHI	0.00	1	-0.19	40	-7.60
Andrade Jaramillo, Daniel Andres		1439	CHI	0.50	1	-0.31	40	-12.40
Villablanca Verdugo, Maria Ignaci		1295 *	CHI	1.00	1	0.08	40	3.20
Conejeros Fredes, Tomas		1295 *	CHI	0.00	1	-0.92	40	-36.80
* 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)

Torneo IRT Undecimo Aniversario Club Chess Maipu IRT Sub 2200			Maipu Santiago		CHI	2021-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1946	1695			1.50	5	0.53	40	21.20

Aravena Navarro, Alexis Andres		1943	CHI	1.00	1	0.81	40	32.40
Orrego Palermo, Marcelo		1926	CHI	0.50	1	0.29	40	11.60
Chavez Dinamarca, Bastian		2042	CHI	0.00	1	-0.11	40	-4.40
Jaque Gutierrez, Matias		1946	CHI	0.00	1	-0.19	40	-7.60
Henriquez Hidalgo, Camilo Alonso		1874	CHI	0.00	1	-0.27	40	-10.80
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)

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