Meza Ponce, Jerry April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Meza Ponce, Jerry Total change: 83.25

XII Grand Prix, 2da. Parada U-2200			Macas		ECU	2007-02-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1962	1873			3.50	6	1.19	15	17.85

Chang Suarez, Andres		2010	ECU	0.50	1	0.18	15	2.70
Godoy Cardenas, Jessica		1921	ECU	1.00	1	0.57	15	8.55
Pesantes Aucay, Jose		2154	ECU	0.00	1	-0.16	15	-2.40
Crespo Alvarado, Vicente		2003	ECU	0.50	1	0.18	15	2.70
Villacres Jimenez, Dennis		1959	ECU	0.50	1	0.12	15	1.80
Godoy, Alex		1724	ECU	1.00	1	0.30	15	4.50
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, 4ta. Parada U-2200			Tulcan		ECU	2007-04-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2009	1907			2.00	5	0.18	15	2.70

Rosero, Christian		2050	ECU	1.00	1	0.69	15	10.35
Almeida, Jefferson		2081	ECU	0.00	1	-0.27	15	-4.05
Barreno, Ma. Fernanda		2071	ECU	0.50	1	0.22	15	3.30
Quijano, Christian		2030	ECU	0.00	1	-0.33	15	-4.95
Sanchez, John		1813	ECU	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)

XII Grand Prix, 6ta. Parada U-2200			Portoviejo		ECU	2007-06-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2035	1907			4.00	6	2.03	15	30.45

Bolanos, Cristian		2048	ECU	1.00	1	0.69	15	10.35
Gonzalez Moreira, Milton		2055	ECU	0.00	1	-0.30	15	-4.50
Apolo, Mauricio		1946	ECU	1.00	1	0.55	15	8.25
Sanchez, Cesar		2104	ECU	1.00	1	0.75	15	11.25
Quijano, Christian		2030	ECU	0.50	1	0.17	15	2.55
Palacios Zambrano, Victor		2029	ECU	0.50	1	0.17	15	2.55
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 U-17 Masculino			Guaranda		ECU	2007-06-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1955	1907			3.00	7	-0.04	15	-0.60

Calderon Vallejo, Jonathan		2031	ECU	0.50	1	0.17	15	2.55
Villavicencio Canelos, Edgar		1881	ECU	0.00	1	-0.54	15	-8.10
Saltos, Adrian		1955	ECU	1.00	1	0.57	15	8.55
Ojeda, Jose		1965	ECU	0.00	1	-0.42	15	-6.30
De Mora, David		1831	ECU	0.50	1	-0.10	15	-1.50
Vaca, Diego		1934	ECU	0.50	1	0.04	15	0.60
Chang Suarez, Andres		2091	ECU	0.50	1	0.24	15	3.60
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. Parada U-2000 B			Guayaquil		ECU	2007-08-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1887	1936			1.50	3	-0.20	15	-3.00

Chiriboga Herrera, Gabriel		1871	ECU	0.00	1	-0.59	15	-8.85
Lozano, Gonzalo		1958	ECU	0.50	1	0.03	15	0.45
Pinoargote, Kasandra		1833	ECU	1.00	1	0.36	15	5.40
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, 9na. Parada U-2000			Loja		ECU	2007-09-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1894	1936			4.50	5	1.73	15	25.95

Matute, Belen		1719	ECU	1.00	1	0.22	15	3.30
Villacres Jimenez, Dennis		1988	ECU	1.00	1	0.57	15	8.55
Heredia Serrano, Carla		1986	ECU	0.50	1	0.07	15	1.05
Capelo, Paola		1905	ECU	1.00	1	0.46	15	6.90
Chiriboga Herrera, Gabriela		1871	ECU	1.00	1	0.41	15	6.15
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-2000			Guayaquil		ECU	2007-10-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1817	1929			4.50	6	0.66	15	9.90

Godoy Mendia, Alex		1705	ECU	1.00	1	0.22	15	3.30
Izquierdo Gutierrez, Jonna		1696	ECU	1.00	1	0.21	15	3.15
Gaibor Torres, Alejandro		1993	ECU	1.00	1	0.59	15	8.85
Chiluisa Fuertes, Mario		1955	ECU	0.00	1	-0.46	15	-6.90
Matute Loja, Belen		1728	ECU	1.00	1	0.24	15	3.60
Orejuela Chango, Paulina		1827	ECU	0.50	1	-0.14	15	-2.10
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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