Lozano, Betania March 2012 FIDE Individual Chess Calculations

Individual Calculations March 2012

Lozano, Betania Total change: 35.85

Abierto Marshall Frank (Sub-2000)			Buenos Aires		ARG	2011-12-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1794	1926			5.00	7	0.40	15	6.00

Echeguren, Martin		1526 *	ARG	1.00	1	0.08	15	1.20
Cereminati, Ruben		1848	ARG	1.00	1	0.39	15	5.85
Burgin, Dario		1810	ARG	1.00	1	0.34	15	5.10
Ricchio, Mario		1898	ARG	0.00	1	-0.54	15	-8.10
Coldman, Ricardo		1670	ARG	1.00	1	0.19	15	2.85
Martinez, Jose Enrique		1817	ARG	1.00	1	0.35	15	5.25
Garcia Lemos, Federico		1989	ARG	0.00	1	-0.41	15	-6.15
* 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)

IRT SERIE “D” C.C.A.N. (Ene-Feb)			Buenos Aires		ARG	2012-01-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1977	1941			6.00	9	1.96	15	29.40

Di Diego, Osvaldo		1910	ARG	0.50	1	-0.04	15	-0.60
Zeta, Rodrigo		1975	ARG	0.50	1	0.05	15	0.75
Munoz, Francisco	c	1934	ARG	1.00	1	0.49	15	7.35
Heinecke, Lucas		1989	ARG	1.00	1	0.57	15	8.55
Denegri, German		2010	ARG	0.50	1	0.10	15	1.50
Sanduay, Nicolas		2022	ARG	0.50	1	0.11	15	1.65
Del Giudice, Juan Eduardo		2003	ARG	0.50	1	0.09	15	1.35
Codigone, Maximiliano		2035	ARG	0.50	1	0.13	15	1.95
Rojo Lynch, Enrique		1911	ARG	1.00	1	0.46	15	6.90
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)

Gran Prix Abierto Club Argentino - Tercera Etapa			Buenos Aires		ARG	2012-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1853	1941			2.50	4	0.03	15	0.45

Paz, Mario		1799	ARG	0.50	1	-0.19	15	-2.85
Dewey, Augusto		1841	ARG	1.00	1	0.36	15	5.40
Sasson, Maximiliano		1731	ARG	0.50	1	-0.27	15	-4.05
Benedetti, Julio		2039	ARG	0.50	1	0.13	15	1.95
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)

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