Vergara Perez, Marcela Sophia November 2023 FIDE Individual Chess Calculations

Individual Calculations November 2023

Vergara Perez, Marcela Sophia Total change: 38.40

II IRT CLASICO TOPE DE PREPARACION SELECCIONES, LARA 2023			Barquisimeto, Estado Lara		VEN	2023-09-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1615	1282			2.00	4	1.02	40	40.80

Arteaga Colmenarez, Jaime David		1758	VEN	0.50	1	0.45	40	18.00
Maturet Oropeza, Daniel Antonio		1634	VEN	0.50	1	0.39	40	15.60
Pena Duran, Dilson Alejandro		2044	VEN	0.00	1	0.00	40	0.00
Colmenarez Rodriguez, Ricardo Enm		1023	VEN	1.00	1	0.18	40	7.20
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)

XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Femenino			Lima		PER	2023-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1281	1270			3.50	7	-0.06	40	-2.40

Flores Lopez, Isabella		1144	MEX	1.00	1	0.33	40	13.20
El Hage Serrano, Caely		1559	BOL	0.00	1	-0.16	40	-6.40
Cardenas Lima, Marienne Valeria		1150	PER	1.00	1	0.34	40	13.60
Ramirez Bendezu, Maryand Luana		1134	PER	0.50	1	-0.18	40	-7.20
Silva, Juliana Figueira Theophilo		1669	BRA	0.00	1	-0.08	40	-3.20
Vasquez Torres, Ariana Fernanda		1099	PER	0.50	1	-0.23	40	-9.20
Heise Hidalgo, Claudia Sofia		1211	CHI	0.50	1	-0.08	40	-3.20
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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