Vargas Segura, Ivan Albert September 2015 FIDE Individual Chess Calculations

Individual Calculations September 2015

Vargas Segura, Ivan Albert Total change: 9.00

I Campeonato Nacional Abierto de Verano Primera				Oaxtepec, Morelos		MEX	2015-08-16
Rc	Ro				w	n	change	K	*Kchg**	Game
1979	1800				1.50	5	-0.07	20	-1.40

Vega Garcia, Jorge Arturo	f		2200 *	MEX	0.50	1	0.42	20	8.40
Villalba Velazquez, Ander Ivan			2182	MEX	0.00	1	-0.09	20	-1.80
Gongora Montes, Benjamin	m		2107	MEX	0.00	1	-0.14	20	-2.80
Arvizu Rivera, Patricia Sar		wc	1636	MEX	0.00	1	-0.72	20	-14.40
Solis Landa, Carlos Dilan			1770	MEX	1.00	1	0.46	20	9.20
* 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)

Campeonato Nacional Sub 20 2015 Varonil				Oaxtepec, Morelos		MEX	2015-08-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1974	1800				2.00	5	0.52	20	10.40

Roque Sola, Jose Luis	c		2053	MEX	1.00	1	0.81	20	16.20
Campomanes Aguilar, Jose F			1994	MEX	0.50	1	0.25	20	5.00
Heredia Madrigal, Andrei			1847	MEX	0.00	1	-0.43	20	-8.60
Cofre Archibold, Nestor			2200 *	MEX	0.00	1	-0.08	20	-1.60
Bolio Martinez, Jorge E			1775	MEX	0.50	1	-0.03	20	-0.60
* 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)

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