Martinez Flores, Matias May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Martinez Flores, Matias Total change: -14.80

LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 12			Ciudad de Mexico		MEX	2023-04-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1491	1742			4.00	5	0.05	40	2.00

Flores Ojeda, Inti Dario		1452	MEX	1.00	1	0.16	40	6.40
Ruiz Bolanos, Eithan		1342 *	MEX	1.00	1	0.08	40	3.20
Fogo Esquivel, Levi Kalani Alexan		1706	MEX	0.50	1	-0.05	40	-2.00
Salas Carbajal, Bryan Abimael		1412	MEX	0.50	1	-0.38	40	-15.20
Lerma Castillo, Juan		1542	MEX	1.00	1	0.24	40	9.60
* 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)

Retomando Actividades			Ciudad de Mexico		MEX	2023-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1513	1742			2.50	4	-0.42	40	-16.80

Chavez Ramirez, Luis Efren		1251	MEX	0.50	1	-0.46	40	-18.40
Rosales Villegas, Israel		1742	MEX	1.00	1	0.50	40	20.00
Serrano Herrera, Jorge		1716	MEX	0.00	1	-0.54	40	-21.60
Oi, Ireri		1342 *	MEX	1.00	1	0.08	40	3.20
* 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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