Caceres, Anara April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Caceres, Anara Total change: -25.50

XII Grand Prix, 2da. Parada U-2200				Macas		ECU	2007-02-09
Rc	Ro				w	n	change	K	*Kchg**	Game
2160	1816				0.00	2	-0.23	15	-3.45

Morales Castillo, Marco			2166	ECU	0.00	1	-0.11	15	-1.65
Pesantes Aucay, Jose			2154	ECU	0.00	1	-0.12	15	-1.80
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
1944	1843				1.00	2	0.26	15	3.90

Versosa, Johann			1867	ECU	0.50	1	0.03	15	0.45
Sarango, David			2020	ECU	0.50	1	0.23	15	3.45
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)

FEDA 135				Babahoyo		ECU	2007-05-31
Rc	Ro				w	n	change	K	*Kchg**	Game
1852	1843				1.50	5	-0.89	15	-13.35

Ojeda, Jose			1965	ECU	0.00	1	-0.33	15	-4.95
Barragan, Vitelia			1797	ECU	1.00	1	0.44	15	6.60
Chang Suarez, Andres			2091	ECU	0.00	1	-0.19	15	-2.85
Salazar Loor, Sara			1896	ECU	0.50	1	0.07	15	1.05
Cerezo, Jorge			1510	ECU	0.00	1	-0.88	15	-13.20
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)

Nacional U-19 Femenino				Guayaquil		ECU	2007-07-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1828	1843				2.00	4	-0.08	15	-1.20

Bohorquez, Maria			1777	ECU	1.00	1	0.41	15	6.15
Romero Echeverria, Abigail			1929	ECU	0.00	1	-0.38	15	-5.70
Pinoargote, Kasandra			1833	ECU	0.00	1	-0.51	15	-7.65
Melendez, Angelica			1771	ECU	1.00	1	0.40	15	6.00
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)

FEDA 138 "Laberinto.Net"				Ambato		ECU	2007-08-03
Rc	Ro				w	n	change	K	*Kchg**	Game
1972	1843				1.50	3	0.48	15	7.20

Almeida Criollo, Jefferson			2081	ECU	0.00	1	-0.20	15	-3.00
Lituma, Wiliam			2080	ECU	0.50	1	0.30	15	4.50
Marino, Napoleon			1756	ECU	1.00	1	0.38	15	5.70
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-Final Femenino				Portoviejo		ECU	2007-09-12
Rc	Ro				w	n	change	K	*Kchg**	Game
1860	1843				2.50	6	-0.36	15	-5.40

Bravo Choez, Ana		wg	1997	ECU	0.00	1	-0.29	15	-4.35
Levy Ortiz, Mireya			1921	ECU	0.50	1	0.11	15	1.65
Cabezas, Viviana			1813	ECU	0.00	1	-0.54	15	-8.10
Pabon, Aracelly			1744	ECU	1.00	1	0.36	15	5.40
Ortega Castillo, Maria Jose			1905	ECU	0.00	1	-0.41	15	-6.15
Bohorquez, Maria			1777	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
1960	1831				0.00	1	-0.33	15	-4.95

Saltos Velez, Adrian			1960	ECU	0.00	1	-0.33	15	-4.95
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, 11ava. Parada U-2000				Quevedo		ECU	2007-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
1942	1831				0.50	3	-0.55	15	-8.25

Salazar Loor, Rodger			1935	ECU	0.00	1	-0.36	15	-5.40
Heredia Serrano, Carla			1963	ECU	0.50	1	0.18	15	2.70
Guerrero Zambrano, Joel			1927	ECU	0.00	1	-0.37	15	-5.55
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)

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