De Dios Suarez, Mayra Valentina July 2021 FIDE Individual Chess Calculations

Individual Calculations July 2021

De Dios Suarez, Mayra Valentina Total change: 113.60

Selectivo Nacional Femenil para la Copa del Mundo 2021 CAR Complejo Cultural Los Pinos				Ciudad de Mexico		MEX	2021-05-26
Rc	Ro				w	n	change	K	*Kchg**	Game
1664	1352				3.00	6	2.09	40	83.60

Guillen Cristobal, Sandra N			1752 *	MEX	0.00	1	-0.08	40	-3.20
Guerrero Rodriguez, Alejandra		wm	1752 *	MEX	1.00	1	0.92	40	36.80
Bojorquez Rodriguez , Helena			1560	MEX	1.00	1	0.77	40	30.80
Benitez Lozano, Karla			1752 *	MEX	0.00	1	-0.08	40	-3.20
Martha, Lucero Nayeli Aime			1671	MEX	1.00	1	0.87	40	34.80
Hernandez, Ortega Carolina		wc	1497	MEX	0.00	1	-0.31	40	-12.40
* 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)

I Torneo IRT Fenamac Efideporte CAR Villahermosa Sub 1700				Villahermosa, Tabasco		MEX	2021-06-25
Rc	Ro				w	n	change	K	*Kchg**	Game
1534	1441				1.50	2	0.75	40	30.00

Mendez Ordaz, Manuel			1600	MEX	1.00	1	0.71	40	28.40
Valdovinos Juarez, Juan Antonio			1467	MEX	0.50	1	0.04	40	1.60
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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