Chang Suarez, Emerson April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Chang Suarez, Emerson Total change: -74.85

XII Grand Prix, 6ta. Parada Elite			Portoviejo		ECU	2007-06-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2258	2221			2.00	6	-0.69	15	-10.35

Mendoza Zambrano, Jose		2327	ECU	0.00	1	-0.36	15	-5.40
Quijano Ruiz, Luis		2207	ECU	0.50	1	-0.02	15	-0.30
Munoz Sanchez, Jhon		2300	ECU	0.50	1	0.11	15	1.65
Guerrero Fuentes, Carlos		2228	ECU	0.50	1	0.01	15	0.15
Meza Ponce, Jeison		2205	ECU	0.00	1	-0.52	15	-7.80
Chang Suarez, Rommel		2283	ECU	0.50	1	0.09	15	1.35
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)

XII Grand Prix, 7ma. Parada U-2200			Guayaquil		ECU	2007-07-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2067	2186			3.00	6	-0.97	15	-14.55

Mejia Moreira, Wilson		2055	ECU	0.50	1	-0.18	15	-2.70
Loza Matovelle, David		2005	ECU	0.50	1	-0.24	15	-3.60
Quijano, Christian		2030	ECU	1.00	1	0.29	15	4.35
Almeida Criollo, Jefferson		2081	ECU	1.00	1	0.36	15	5.40
Ascoy Contreras, Martin		2131	PER	0.00	1	-0.58	15	-8.70
Lara Leon, Enrry		2101	ECU	0.00	1	-0.62	15	-9.30
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)

XII Grand Prix, 8ava. Etapa U-2200			Guayaquil		ECU	2007-08-31
Rc	Ro			w	n	change	K	*Kchg**	Game
2043	2186			5.00	7	0.18	15	2.70

Crespo Alvarado, Vicente		2003	ECU	1.00	1	0.26	15	3.90
Saltos, Adrian		1960	ECU	0.50	1	-0.29	15	-4.35
Camacho Penate, G.		2188	CUB	0.00	1	-0.50	15	-7.50
Dillon Iperti, Miguel		2137	ECU	1.00	1	0.43	15	6.45
Calderon Vallejo, Jonathan		2031	ECU	0.50	1	-0.21	15	-3.15
Heredia Serrano, Carla		1986	ECU	1.00	1	0.24	15	3.60
Munoz, Pablo		1993	ECU	1.00	1	0.25	15	3.75
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)

Nacional Semi-fimal Masculino			Portoviejo		ECU	2007-09-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2094	2186			5.00	8	0.08	15	1.20

Paredes, Bryan		1886	ECU	1.00	1	0.15	15	2.25
Aucay Pelaez, Mauro		2268	ECU	0.00	1	-0.39	15	-5.85
Ruiz Jaramillo, Cesar		1965	ECU	0.50	1	-0.28	15	-4.20
Leon Calderon, Jonathan		2079	ECU	1.00	1	0.35	15	5.25
Chavez Yanchapaxi, Eduardo		2059	ECU	0.50	1	-0.17	15	-2.55
Meza Ponce, Jeison		2222	ECU	0.50	1	0.05	15	0.75
Palacios Zambrano, Victor		2029	ECU	1.00	1	0.29	15	4.35
Guerrero Fuentes, Carlos		2241	ECU	0.50	1	0.08	15	1.20
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)

XII Grand Prix, 10ma. Parada U-2200			Guayaquil		ECU	2007-10-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2066	2176			3.50	7	-1.04	15	-15.60

Palma, Alvaro		2035	ECU	1.00	1	0.31	15	4.65
Pesantes Aucay, Jose		2124	ECU	0.00	1	-0.57	15	-8.55
Bolanos, Cristian		2025	ECU	1.00	1	0.30	15	4.50
Orellana Zuniga, Pedro		2098	ECU	0.00	1	-0.61	15	-9.15
Ocana Briones, Eduardo		2052	ECU	0.00	1	-0.67	15	-10.05
Arrata Peralta, Pedro		2118	ECU	0.50	1	-0.08	15	-1.20
Rosero, Amilcar		2009	ECU	1.00	1	0.28	15	4.20
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)

XII Grand Prix, 11ava. Parada U-2200			Quevedo		ECU	2007-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2091	2176			2.00	6	-1.70	15	-25.50

Flores Cubas, Miguel		2109	PER	0.00	1	-0.59	15	-8.85
Chavez Yanchapaxi, Eduardo		2091	ECU	0.50	1	-0.12	15	-1.80
Chang Suarez, Andres		2116	ECU	0.50	1	-0.08	15	-1.20
Orellana Zuniga, Pedro		2098	ECU	0.50	1	-0.11	15	-1.65
Palma, Alvaro		2035	ECU	0.00	1	-0.69	15	-10.35
Galefsky, Eduardo		2094	CHI	0.50	1	-0.11	15	-1.65
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)

XIII Grand Prix, 1era. Parada U-2200			Ambato		ECU	2008-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2052	2176			2.50	5	-0.85	15	-12.75

Calderon Vallejo, Jonathan		2038	ECU	0.00	1	-0.69	15	-10.35
Freile Cordova, Juan Sebastian		2020	ECU	0.50	1	-0.21	15	-3.15
Chavez Yanchapaxi, Eduardo		2091	ECU	1.00	1	0.38	15	5.70
Quishpe Vaca, Andres		2077	ECU	0.50	1	-0.14	15	-2.10
Palma, Alvaro		2035	ECU	0.50	1	-0.19	15	-2.85
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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