Diaz Charpentier, Ashly Valeri December 2019 FIDE Individual Chess Calculations

Individual Calculations December 2019

Diaz Charpentier, Ashly Valeri Total change: -14.40

Campeonato Panamericano Amateur U1700 2019			San Jose		CRC	2019-10-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1396	1056			0.50	3	0.14	40	5.60

Melendez Arce, Caleth		1456 *	CRC	0.00	1	-0.08	40	-3.20
Guevara Cornejo, Gabriel		1338	CRC	0.50	1	0.34	40	13.60
Lobo Meneses, Natalia		1393	CRC	0.00	1	-0.12	40	-4.80
* 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)

X Festival Panamericano Escolar de las Americas -Colombia 2019- U-13 Femenino			Medellin		COL	2019-11-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1314	1064			0.50	5	-0.50	40	-20.00

Suarez Ardila, Luisa Maria		1464 *	COL	0.00	1	-0.08	40	-3.20
Mollo, Katherine		1262	BOL	0.50	1	0.26	40	10.40
Escobar Villota, Domenika Gabriel		1266	ECU	0.00	1	-0.24	40	-9.60
Medina Vaquiro, Paula Andrea		1329	COL	0.00	1	-0.18	40	-7.20
Agudelo Zapata, Yarli Alejandra		1251	COL	0.00	1	-0.26	40	-10.40
* 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)

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