Diaz Charpentier, Kristel Meliss October 2018 FIDE Individual Chess Calculations

Individual Calculations October 2018

Diaz Charpentier, Kristel Meliss Total change: 61.60

Campeonato Nacional Juvenil U15 Femenino 2018				Cartago		CRC	2018-09-01
Rc	Ro				w	n	change	K	*Kchg**	Game
1389	1533				2.50	3	0.50	40	20.00

Sierra Berrocal, Gabriela			1237	CRC	1.00	1	0.15	40	6.00
Shih Gould, Annie		wc	1649	CRC	0.50	1	0.16	40	6.40
Munoz Ramirez, Kyara Vanessa			1282	CRC	1.00	1	0.19	40	7.60
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)

Primer Torneo Clasificatorio Campeonato Nacional Femenino 2019				San Jose		CRC	2018-09-08
Rc	Ro				w	n	change	K	*Kchg**	Game
1536	1533				4.00	6	1.04	40	41.60

Diaz Charpentier, Ashly Valeri			1133 *	CRC	1.00	1	0.08	40	3.20
Jimenez Corella, Jimena			1133 *	CRC	1.00	1	0.08	40	3.20
Morera Campos, Hazel Maria		wm	1817	CRC	1.00	1	0.84	40	33.60
Gamboa Alvarado, Olga Leticia		wf	1869	CRC	0.00	1	-0.12	40	-4.80
Hernandez Alvarez, Tania Regla		wm	1933 *	CRC	0.00	1	-0.08	40	-3.20
Salas Estrada, Ana Maria			1331	CRC	1.00	1	0.24	40	9.60
* 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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