Carrillo Aguayo, Bertha Hiromi September 2022 FIDE Individual Chess Calculations

Individual Calculations September 2022

Carrillo Aguayo, Bertha Hiromi Total change: -19.20

Campeonato Nacional Femenil Sub 20 2022			Ciudad de Mexico		MEX	2022-08-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1352	1689			4.00	7	-1.92	40	-76.80

Telles Fukushima, Karla Akemi		1243	MEX	0.50	1	-0.44	40	-17.60
Pedroza, Elizalde Camila		1366	MEX	0.50	1	-0.37	40	-14.80
Benito De Leo, Estefania		1726	MEX	0.50	1	0.05	40	2.00
Garcia Hernandez, Rebeca		1410	MEX	0.50	1	-0.34	40	-13.60
Mendoza Vargas, Barbara		1289 *	MEX	0.50	1	-0.42	40	-16.80
Oi, Ireri		1222	MEX	1.00	1	0.05	40	2.00
Diaz Gonzalez Jardon, Shirel		1207	MEX	0.50	1	-0.45	40	-18.00
* 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)

Pioneros de San Luis 1 y 2 Fuerza			San Luis Potosi, San Luis Potosi		MEX	2022-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1881	1689			2.50	4	1.44	40	57.60

Martinez Hernandez, Alin		2019	MEX	0.50	1	0.38	40	15.20
Villasenor Cardona, Jose L		1878	MEX	1.00	1	0.75	40	30.00
Robledo Flores, Emanuel		1691	MEX	0.00	1	-0.50	40	-20.00
Montiel Sanchez, Victor Manuel		1937	MEX	1.00	1	0.81	40	32.40
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)

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