Arismendi, Efrain Steven September 2011 FIDE Individual Chess Calculations

Individual Calculations September 2011

Arismendi, Efrain Steven Total change: 57.00

IRT Semifinal Nacional de Mayores Absoluto 2011			Santa Rosa de Cabal		COL	2011-06-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1965	1616			2.00	8	1.10	30	33.00

Cardona, Fabio		2016 *	COL	0.00	1	-0.08	30	-2.40
Vargas, Eduar Misael		1933	COL	0.00	1	-0.13	30	-3.90
Pelaez, Hernan		1928	COL	0.00	1	-0.14	30	-4.20
Caicedo, Jaime Andres		2012	COL	1.00	1	0.92	30	27.60
Jaramillo, Carlos Orlando		1942	COL	0.00	1	-0.13	30	-3.90
Valencia, Andres Felipe		1934	COL	1.00	1	0.87	30	26.10
Carvajal Montoya, Juan Camilo		1949	COL	0.00	1	-0.12	30	-3.60
Casallas Abril, Dario Hernan		2006	COL	0.00	1	-0.09	30	-2.70
* 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)

XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-12 Absoluto			Cali		COL	2011-07-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1698	1616			2.00	3	0.80	30	24.00

Jacome, Esteban		1450	ECU	1.00	1	0.28	30	8.40
Bravo Jaramillo, Alexander		1763	ECU	0.50	1	0.20	30	6.00
Zuleta, Juan Carlos		1880	COL	0.50	1	0.32	30	9.60
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)

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