Gomez Barrero, Sergio July 2015 FIDE Individual Chess Calculations

Individual Calculations July 2015

Gomez Barrero, Sergio Total change: 6.60

V Open de Ajedrez Ciudad de Ortega			Ortega		COL	2015-06-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1910	2047			2.50	4	-0.09	20	-1.80

Ducuara Alape, Ronaldo		1647 *	COL	1.00	1	0.08	20	1.60
Medina Barrios, Lina Maria		1647 *	COL	1.00	1	0.08	20	1.60
Sanchez, Sebastian Felipe	m	2409	COL	0.00	1	-0.10	20	-2.00
Loaiza, Yurani		1938	COL	0.50	1	-0.15	20	-3.00
* 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 Torneo Departamental San Pedrino de Mayores Florencia-Caqueta			Florencia		COL	2015-06-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1906	2047			3.00	4	0.42	20	8.40

Perez Valcarcel, Maria Jose		1647 *	COL	1.00	1	0.08	20	1.60
Cadena M, Gustavo Adolfo	f	2189	COL	0.50	1	0.19	20	3.80
Castano, Jhon Edison		2071	COL	0.50	1	0.03	20	0.60
Alvarez Angel, Nelson Eduardo		1717	COL	1.00	1	0.12	20	2.40
* 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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