Arboleda Orozco, Juan M April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Arboleda Orozco, Juan M Total change: 16.40

IRT Zonal Sub14 Absoluto Zona Integrada Antioquia 2015			Medellin		COL	2015-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1716	1888			2.50	3	0.33	40	13.20

Cuartas Ramirez, Santiago		1636	COL	1.00	1	0.19	40	7.60
Yepez Ortiz, Dubier		1795	COL	0.50	1	-0.13	40	-5.20
Ruiz Agudelo, Santiago		1717	COL	1.00	1	0.27	40	10.80
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)

IRT Campeonato Nacional Sub20 Absoluto 2015			Bogota		COL	2015-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1974	1888			2.50	6	0.08	40	3.20

Hernandez Sanchez, Jairo Andre	m	2288 *	COL	0.00	1	-0.08	40	-3.20
Hernandez, Oscar Eduardo		2019	COL	0.50	1	0.18	40	7.20
Obando Guzman, Soren Federico		1779	COL	1.00	1	0.35	40	14.00
Corredor Rengifo, Luis Fernand	c	2037	COL	0.00	1	-0.30	40	-12.00
Acosta Cubides, Jorian Jared	c	1960	COL	0.00	1	-0.40	40	-16.00
Palomino, Daniel Fernando		1760	COL	1.00	1	0.33	40	13.20
* 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)

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