Rojas Pacheco, Camila February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Rojas Pacheco, Camila Total change: -93.20

Torneo Metropolitano Juvenil U14 2019			San Jose		CRC	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1127	1251			0.00	4	-2.64	40	-105.60

Hernandez Jimenez, Caleb		1154	CRC	0.00	1	-0.63	40	-25.20
Salazar Artavia, Keylor		1133	CRC	0.00	1	-0.66	40	-26.40
Quesada Fallas, Esteban		1205	CRC	0.00	1	-0.56	40	-22.40
Miranda Villalta, Jose Pablo		1017	CRC	0.00	1	-0.79	40	-31.60
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)

Campeonato Nacional Infantil Sub16 Femenino 2020			Escazu		CRC	2020-01-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1375	1251			2.50	6	0.31	40	12.40

Sandi Quiros, Deborah		1376	CRC	1.00	1	0.67	40	26.80
Diaz Charpentier, Kristel Meliss		1651 *	CRC	0.00	1	-0.08	40	-3.20
Villalta Leiton, Nicole Tamara		1150	CRC	0.50	1	-0.14	40	-5.60
Sandi Barrantes, Victoria		1101	CRC	1.00	1	0.30	40	12.00
Angulo Hernandez, Maria Jesus		1590	CRC	0.00	1	-0.12	40	-4.80
Huaman Bengoa, Valeska Priscilla		1383	CRC	0.00	1	-0.32	40	-12.80
* 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)

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