Aguilar, Marcela January 2012 FIDE Individual Chess Calculations

Individual Calculations January 2012

Aguilar, Marcela Total change: -12.00

I Campeonato Centroamericano Por Equipos Femenino				San Jose		CRC	2011-11-22
Rc	Ro				w	n	change	K	*Kchg**	Game
1685	1849				2.00	3	-0.15	15	-2.25

Rodriguez Arrieta, Maria Elena			1632	CRC	0.00	1	-0.78	15	-11.70
Munoz, Alba		wc	1699	PAN	1.00	1	0.30	15	4.50
Mendieta, Kathya		wc	1725	NCA	1.00	1	0.33	15	4.95
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)

III Campeonato Centroamericano y del Caribe Femenino "El Salvador 2011"				San Salvador		ESA	2011-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
1906	1849				2.00	6	-0.65	15	-9.75

Marrero Lopez, Yaniet		wg	2249 *	CUB	0.00	1	-0.08	15	-1.20
Sanchez, Ingrid		wc	1911	ESA	0.00	1	-0.41	15	-6.15
Dominguez, Ana			1796	ESA	0.00	1	-0.57	15	-8.55
Aviles, Claudia Maria			1944	ESA	0.50	1	0.13	15	1.95
Mendieta, Kathya		wc	1725	NCA	0.50	1	-0.17	15	-2.55
Gonzalez, Yaribeth		wc	1811	PAN	1.00	1	0.45	15	6.75
* 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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