Fraile Vela, Maria Isabel November 2015 FIDE Individual Chess Calculations

Individual Calculations November 2015

Fraile Vela, Maria Isabel Total change: 30.80

IX Festival Internacional de Ajedrez Universidad Central				Bogota		COL	2015-10-08
Rc	Ro				w	n	change	K	*Kchg**	Game
1899	1665				3.00	8	1.25	40	50.00

Suarez, Luis Humberto			2055	COL	0.00	1	-0.09	40	-3.60
Velasquez, Andres			1887	COL	1.00	1	0.78	40	31.20
Castro, Natalia Patricia		wm	1987	COL	0.00	1	-0.13	40	-5.20
Ruiz Cruz, Cesar Augusto			1818	COL	0.50	1	0.20	40	8.00
Quishpe Vaca, Andres			1940	ECU	0.00	1	-0.17	40	-6.80
Contreras R, Wilson Mauricio			1792	COL	1.00	1	0.67	40	26.80
Gomez V, Duvan Leandro			1901	COL	0.00	1	-0.20	40	-8.00
Piedrahita, Danilo			1810	COL	0.50	1	0.19	40	7.60
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)

Final Nacional de Ajedrez Superate Intercolegiados 2015 Cat A Avanzado Femenino Clasico				Bogota		COL	2015-10-16
Rc	Ro				w	n	change	K	*Kchg**	Game
1546	1665				1.50	3	-0.48	40	-19.20

Jaraba Andrade, Aura			1504	COL	1.00	1	0.29	40	11.60
Mejia Perez, Julia Marcela			1509	COL	0.50	1	-0.21	40	-8.40
Varela, Maria De Los Angeles			1624	COL	0.00	1	-0.56	40	-22.40
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)

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