Cerezo Najera, Jorge December 2012 FIDE Individual Chess Calculations

Individual Calculations December 2012

Cerezo Najera, Jorge Total change: 45.90

XVII GRAND PRIX 9na. Parada			Loja		ECU	2012-09-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1844	1856			4.50	7	1.05	15	15.75

Pacheco Jimenez, Yesenia		1456 *	ECU	1.00	1	0.08	15	1.20
Crespo Hidalgo, Carlos		2106	ECU	0.00	1	-0.19	15	-2.85
Sanchez Salazar, Jordy		1488	ECU	1.00	1	0.10	15	1.50
Aspiazu, Marlon		1456 *	ECU	1.00	1	0.08	15	1.20
Quijano Carrera, Christian		2061	ECU	0.50	1	0.26	15	3.90
Leon Calderon, Jonathan		2139	ECU	1.00	1	0.84	15	12.60
Aguirre Sarango, Lenin		2199	ECU	0.00	1	-0.12	15	-1.80
* 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)

XVII GRAND PRIX 10ma. Parada "GAMBITO ESCOCES"			Sangolqui		ECU	2012-10-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2025	1856			3.50	5	2.01	15	30.15

Diaz Avilez, Carlos		2140	ECU	0.50	1	0.34	15	5.10
Atarihuana Flores, Sebastian		1485	ECU	1.00	1	0.10	15	1.50
Montenegro Torres, Carlos	f	2127	ECU	0.50	1	0.33	15	4.95
Chavez Yanchapaxi, Eduardo		2118	ECU	1.00	1	0.82	15	12.30
Nunez Ravelo, Antonio	f	2256 *	CUB	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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