Lagunes Mendez, Cristian Jeron May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Lagunes Mendez, Cristian Jeron Total change: -6.40

2do Torneo Clasico de Ajedrez Infantil Proyeccion de Talentos Sub 12			Ciudad de Mexico		MEX	2023-03-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1127	1374			1.50	2	-0.10	40	-4.00

Garcia Tinajero, Sofia		1189	MEX	0.50	1	-0.24	40	-9.60
Vazquez Sanchez, Antia		1064	MEX	1.00	1	0.14	40	5.60
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)

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
1284	1374			3.00	5	-0.06	40	-2.40

Ruiz Gastelum, Mateo		1299	MEX	1.00	1	0.40	40	16.00
Chavez Echeverria, Adan		1088	MEX	1.00	1	0.16	40	6.40
Lerma Castillo, Juan		1542	MEX	0.00	1	-0.28	40	-11.20
Rivera Villa, Daniel Alexander		1299	MEX	1.00	1	0.40	40	16.00
Horta Pacheco, Emiliano		1190	MEX	0.00	1	-0.74	40	-29.60
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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