Sanchez Gabin, Aranzazu April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Sanchez Gabin, Aranzazu Total change: 23.70

Zonal Sub16 y Sub 14			Ferrol		ESP	2008-10-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1579	1537			1.00	2	0.11	15	1.65

Rey Malde, Henrique		1597	ESP	0.00	1	-0.42	15	-6.30
Rivera Couce, Aday		1560	ESP	1.00	1	0.53	15	7.95
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)

Torneo do Nadal Da Escola Ferrola			Ferrol		ESP	2008-12-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1692	1537			1.50	4	0.25	15	3.75

De La Pena Llerandi, Adolfo		1633	ESP	1.00	1	0.63	15	9.45
Marino Gonzalez, Alejandro		1687	ESP	0.00	1	-0.30	15	-4.50
Rivera Couce, Aday		1560	ESP	0.50	1	0.03	15	0.45
Perez Diaz, Francisco Jose		1887	ESP	0.00	1	-0.11	15	-1.65
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 Galego de Xadrez Sub18			Pontevedra		ESP	2009-02-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1733	1537			3.00	7	1.22	15	18.30

Otero Nogueira, Brais		1887	ESP	0.00	1	-0.11	15	-1.65
Carballo Noya, Miguel		1713	ESP	1.00	1	0.73	15	10.95
Gonzalez Carro, Victor		1704	ESP	0.00	1	-0.28	15	-4.20
Cruz Guerra, Samuel		1658	ESP	0.50	1	0.16	15	2.40
Marino Gonzalez, Alejandro		1687	ESP	0.50	1	0.20	15	3.00
Perez Dominguez, David		1707	ESP	0.50	1	0.22	15	3.30
Mougan Gonzalez, Santiago		1776	ESP	0.50	1	0.30	15	4.50
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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