Orocio Mendoza, Egbert David January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Orocio Mendoza, Egbert David Total change: 52.40

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
1599	1308			0.00	2	-0.32	40	-12.80

Chavarria Lopez, Rogelio		1661	MEX	0.00	1	-0.11	40	-4.40
Rojo Guarneros, Ricardo Alberto		1537	MEX	0.00	1	-0.21	40	-8.40
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
1619	1308			3.50	8	1.63	40	65.20

Orta Ruz, Andre Fernando		1794	MEX	0.50	1	0.46	40	18.40
Yang, Lefan		1978	CAN	0.50	1	0.49	40	19.60
Ruiz Ortiz, Cristian Uriel		1643	MEX	0.00	1	-0.12	40	-4.80
Vargas Fonseca, Kevin Daniel		1466	MEX	1.00	1	0.71	40	28.40
Willy, Stephen	c	2080	USA	0.00	1	0.00	40	0.00
Reyes Rivera, Jose Isaac		1448	MEX	0.00	1	-0.31	40	-12.40
Efimov, Timothy		1185	USA	0.50	1	-0.17	40	-6.80
Becerra Perez, Christian Emiliano		1361	MEX	1.00	1	0.57	40	22.80
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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