Claudio Piedras, Arturo July 2022 FIDE Individual Chess Calculations

Rapid: Individual Calculations July 2022

Claudio Piedras, Arturo Total change: -22.60

Primera edicion Torneo Barrio de San Antonio Huamantla			Huamantla, Tlaxcala		MEX	2022-06-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1638	2033			2.50	3	-0.23	20	-4.60

Guevara Flores, Yessica Rebeca		1562	MEX	1.00	1	0.05	20	1.00
Cortes Perez, Luis Felipe		1633 *	MEX	0.50	1	-0.42	20	-8.40
Langle Aquino, Juan Antonio		1719	MEX	1.00	1	0.14	20	2.80
* 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)

VIII Torneo de Ajedrez dia del Padre 2022 Abierta			Ciudad de Mexico		MEX	2022-06-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1960	2033			2.00	5	-0.90	20	-18.00

Miranda Mesa, Elier	g	2401	CUB	0.00	1	-0.10	20	-2.00
Rivera Gonzalez, Martin		1685	MEX	1.00	1	0.11	20	2.20
Perez Gormaz, Matias	m	2321	CHI	0.00	1	-0.16	20	-3.20
Mejia Nunez, Haziel		1760	MEX	0.00	1	-0.83	20	-16.60
Fonseca Garcia, Juan Carlos		1633 *	MEX	1.00	1	0.08	20	1.60
* 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)

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