Fraile Vela, Maria Isabel June 2015 FIDE Individual Chess Calculations

Individual Calculations June 2015

Fraile Vela, Maria Isabel Total change: -25.60

IRT Open 77 Distrital Mayores Absoluto			Bogota		COL	2015-04-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1742	1612			2.00	6	-0.10	40	-4.00

Nieto, Guillermo Luigui Ubald		1944	COL	0.00	1	-0.12	40	-4.80
Pereira, Henry Alberto		1955	COL	0.00	1	-0.12	40	-4.80
Motta Leon, Gerardo	c	2012 *	COL	0.00	1	-0.08	40	-3.20
Pena Mora, Carlos		1635	COL	0.00	1	-0.47	40	-18.80
Garvin, Ricardo		1694	COL	1.00	1	0.61	40	24.40
Sepulveda, Lyda Marcela		1212 *	COL	1.00	1	0.08	40	3.20
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

IRT Final Nacional Sub-14 Femenino			Cali		COL	2015-05-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1556	1612			3.50	7	-0.54	40	-21.60

Cayon, Laura Valentina		1552	COL	1.00	1	0.42	40	16.80
Valencia Lopez, Daily Vanessa		1570	COL	0.00	1	-0.56	40	-22.40
Jaraba Andrade, Aura		1510	COL	0.50	1	-0.14	40	-5.60
Parada Beltran, Laura Valentin		1574	COL	1.00	1	0.45	40	18.00
Varela, Maria De Los Angeles		1619	COL	0.00	1	-0.49	40	-19.60
Pinillo Canon, Silvana		1548	COL	0.00	1	-0.59	40	-23.60
Norena, Derly Jiseth		1520	COL	1.00	1	0.37	40	14.80
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)

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