Orejuela, Paulina April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Orejuela, Paulina Total change: 9.75

XII Grand Prix, 2da. Parada U-2200				Macas		ECU	2007-02-09
Rc	Ro				w	n	change	K	*Kchg**	Game
1963	1851				1.50	5	-0.23	15	-3.45

Villacres Jimenez, Dennis			1959	ECU	1.00	1	0.65	15	9.75
Munoz, Pablo			2001	ECU	0.00	1	-0.30	15	-4.50
Rosero, Luis			1954	ECU	0.00	1	-0.36	15	-5.40
Achig, Jose			1958	ECU	0.50	1	0.15	15	2.25
Salazar Loor, Rodger			1945	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)

Nacional Absoluto 2007 Femenino				Cuenca		ECU	2007-03-07
Rc	Ro				w	n	change	K	*Kchg**	Game
1971	1851				3.00	9	-0.23	15	-3.45

Rojas Solano, Jessenia			2077	ECU	0.50	1	0.29	15	4.35
Torres, Tannia			1857	ECU	0.00	1	-0.49	15	-7.35
Arevalo Cordova, Cinthia			1833	ECU	1.00	1	0.47	15	7.05
Moncayo Romero, Evelyn		wm	2179	ECU	0.00	1	-0.13	15	-1.95
Levy Ortiz, Mireya			1841	ECU	0.00	1	-0.51	15	-7.65
Vasquez Ramirez, Rocio		wm	2201	ECU	0.00	1	-0.11	15	-1.65
Alcivar Torres, Ingrid		wf	2054	ECU	1.00	1	0.76	15	11.40
Heredia Serrano, Carla			1978	ECU	0.50	1	0.17	15	2.55
Matute, Belen			1717	ECU	0.00	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)

XII Grand Prix, 4ta. Parada U-2200				Tulcan		ECU	2007-04-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2019	1857				2.50	5	1.07	15	16.05

Chavez, Eduardo			2059	ECU	0.50	1	0.26	15	3.90
Ojeda, Jose			1965	ECU	0.00	1	-0.35	15	-5.25
Gaybor, Alejandro			1993	ECU	0.50	1	0.18	15	2.70
Bolanos, Cristian			2048	ECU	0.50	1	0.25	15	3.75
Calderon, Jonathan			2031	ECU	1.00	1	0.73	15	10.95
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)

Pan-American Girls Championship				Riobamba		ECU	2007-08-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1949	1832				2.50	8	-0.25	15	-3.75

Heredia Serrano, Carla			1986	ECU	0.00	1	-0.29	15	-4.35
Velasco Leiva, Maria Jose			1934	ECU	1.00	1	0.64	15	9.60
Cordero, Daniela			1995	BOL	0.00	1	-0.28	15	-4.20
Herrera, Milena		wf	1969	COL	0.00	1	-0.32	15	-4.80
Levy Ortiz, Mireya			1921	ECU	0.00	1	-0.38	15	-5.70
Guerrero Suarez, Janitza			1957	ECU	0.50	1	0.17	15	2.55
Rivadeneira Ayala, Maria Bel			1821	ECU	0.50	1	-0.02	15	-0.30
Lovece, Ruth		wf	2005	ARG	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)

XII Grand Prix, 10ma. Parada U-2000				Guayaquil		ECU	2007-10-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1932	1827				1.50	2	0.79	15	11.85

Salazar Loor, Rodger			1935	ECU	1.00	1	0.65	15	9.75
Meza Ponce, Jerry			1929	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)

XII Grand Prix, 11ava. Parada U-2000				Quevedo		ECU	2007-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
1845	1827				1.50	3	0.08	15	1.20

Nunez, Eyleen			1802	ECU	1.00	1	0.47	15	7.05
Saltos, Adrian			1960	ECU	0.00	1	-0.32	15	-4.80
Orejuela, Cristina			1774	ECU	0.50	1	-0.07	15	-1.05
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-2000				Ambato		ECU	2008-01-11
Rc	Ro				w	n	change	K	*Kchg**	Game
1772	1827				0.00	1	-0.58	15	-8.70

Veloz, Jose			1772	ECU	0.00	1	-0.58	15	-8.70
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)

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