Zepeda, Lorena January 2014 FIDE Individual Chess Calculations

Individual Calculations January 2014

Zepeda, Lorena Total change: -9.00

Campeonato Nacional por Categorias Fase 1, Superior 2013				San Salvador		ESA	2013-09-07
Rc	Ro				w	n	change	K	*Kchg**	Game
2057	2156				2.00	3	0.12	15	1.80

Mejia, Giusseped			1959	ESA	1.00	1	0.25	15	3.75
Pacheco, Julio			2001	ESA	1.00	1	0.29	15	4.35
Burgos Figueroa, Carlos E.	m		2210	ESA	0.00	1	-0.42	15	-6.30
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 Centroamericano y del Caribe Femenino 2.3 FIDE				San Salvador		ESA	2013-12-04
Rc	Ro				w	n	change	K	*Kchg**	Game
1932	2192				5.50	8	-0.72	15	-10.80

De Leon, Stephanie			1792 *	ESA	1.00	1	0.08	15	1.20
Mendieta, Kathya		wc	1820	NCA	1.00	1	0.10	15	1.50
Real Pereyra, Diana Carime		wm	2082	MEX	0.00	1	-0.65	15	-9.75
Marrero Lopez, Yaniet		wg	2338	CUB	0.00	1	-0.30	15	-4.50
Guardado Flores, Diana Beatriz			1792 *	ESA	1.00	1	0.08	15	1.20
Sanchez, Ingrid		wf	2049	ESA	1.00	1	0.31	15	4.65
Palacios, Celina			1792 *	ESA	1.00	1	0.08	15	1.20
Ortez, Andrea			1792 *	ESA	0.50	1	-0.42	15	-6.30
* 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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