Quiroz Frias, Alvaro January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Quiroz Frias, Alvaro Total change: -33.20

II Campeonato Nacional de Ajedrez Amateur Puebla 2023 Sub 1700 Absoluta			San Pedro Cholula, Puebla		MEX	2023-11-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1537	1631			0.00	1	-0.63	40	-25.20

Solis Galicia, Luis Angel		1537	MEX	0.00	1	-0.63	40	-25.20
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)

North American Youth Chess Championship Ciudad de Mexico 2023 U14 open			Ciudad de Mexico		MEX	2023-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1724	1631			3.00	8	-0.20	40	-8.00

Venkatesh, Narayan		1908	USA	0.00	1	-0.17	40	-6.80
Becerra Perez, Christian Emiliano		1361	MEX	1.00	1	0.17	40	6.80
Gonzalez Sanchez, Ilan Said		1767	MEX	0.50	1	0.18	40	7.20
Cardenas Armenta, Raul Moises		1572	MEX	0.50	1	-0.08	40	-3.20
Willy, Stephen	c	2080	USA	0.00	1	-0.06	40	-2.40
Reyes Rivera, Jose Isaac		1448	MEX	1.00	1	0.26	40	10.40
Guo, Yanfeng		1876	USA	0.00	1	-0.20	40	-8.00
Salinas Cardenas, Rodrigo Salvado		1783	MEX	0.00	1	-0.30	40	-12.00
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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