Leal Escamilla, Daniel Zinedine May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Leal Escamilla, Daniel Zinedine Total change: 61.60

LXVIII Campeonato Nacional e InternacionalAbierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Internacional				Ciudad de Mexico		MEX	2023-04-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2017	1793				2.00	6	0.24	40	9.60

Perez Garcia, Rodney Oscar	m		2323	CUB	0.50	1	0.47	40	18.80
Sanchez Enriquez, Oscar Gerardo	m		2289	MEX	0.00	1	-0.04	40	-1.60
Urbina Quiroz, Edwin			2129	CRC	0.00	1	-0.12	40	-4.80
Pereira, Edgar			2124	POR	0.00	1	-0.12	40	-4.80
Silva Pompa, Aaron David			1550	MEX	0.50	1	-0.30	40	-12.00
Velazquez Rivera, Pedro J.			1684	PUR	1.00	1	0.35	40	14.00
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)

VII TORNEO ABIERTO DE AJEDREZ FISICO ALEJANDRO PREVE CASTRO IN MEMORIAM MAGISTRAL				Merida, Yucatan		MEX	2023-04-21
Rc	Ro				w	n	change	K	*Kchg**	Game
2114	1793				2.00	5	1.30	40	52.00

Navarrete Mendez, Gonzalo Alberto	f		2216	MEX	0.00	1	-0.07	40	-2.80
Colli Lopez, Samuel Santiago			2019	MEX	1.00	1	0.79	40	31.60
Munoz Villarino, Samuel			2075	MEX	0.50	1	0.34	40	13.60
Pla, Silvio	f		2045	ARG	0.50	1	0.31	40	12.40
Arribas Robaina, Maritza		wg	2216	CUB	0.00	1	-0.07	40	-2.80
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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