Valenzuela Morales, Jorge March 2012 FIDE Individual Chess Calculations

Individual Calculations March 2012

Valenzuela Morales, Jorge Total change: 2.40

Semifinal Sur Campeonato Chileno de Ajedrez 2012			Nueva Imperial		CHI	2012-01-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2220	1918			0.00	2	-0.32	15	-4.80

Vasquez Schroder, Rodrigo	g	2318 *	CHI	0.00	1	-0.08	15	-1.20
Caceres Leal, Jaime		2122	CHI	0.00	1	-0.24	15	-3.60
* 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)

Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012			Santiago		CHI	2012-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1967	1918			3.50	7	0.48	15	7.20

Farfan Ortiz, Victor Julian		2222	CHI	0.00	1	-0.14	15	-2.10
Pizarro Romero, Hernan		1574	CHI	0.50	1	-0.38	15	-5.70
Roman Alvarez, Oscar Carlos		2078	CHI	0.00	1	-0.29	15	-4.35
Jensen Recupero, Daniela		1811	CHI	1.00	1	0.35	15	5.25
Alvarez Guzman, Jorge		2038	CHI	1.00	1	0.66	15	9.90
Vergara Castillo, Boris		1994	CHI	0.00	1	-0.40	15	-6.00
Ulloa Bustos, Juan		2054	CHI	1.00	1	0.68	15	10.20
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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