Alexakis, Georgios March 2011 FIDE Individual Chess Calculations

Individual Calculations March 2011

Alexakis, Georgios Total change: -26.25

2010 Attica Team Championship Under 16			Attica		GRE	2010-09-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1562	1559			1.00	2	0.01	25	0.25

Vozikis, Antonios		1578	GRE	0.00	1	-0.47	25	-11.75
Lalaouni, Konstantina		1545	GRE	1.00	1	0.48	25	12.00
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)

2010 Attica Team Championship Under 12			Attica		GRE	2010-09-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1520	1559			0.00	2	-1.10	25	-27.50

Koutsidis, Achilleas		1476	GRE	0.00	1	-0.61	25	-15.25
Gikas, Vasilios		1563	GRE	0.00	1	-0.49	25	-12.25
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)

Attica Individual Youth Ch. 2011 - Boys U10			Athens		GRE	2010-12-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1578	1546			0.50	1	0.04	25	1.00

Anthopoulos, Hristos		1578	GRE	0.50	1	0.04	25	1.00
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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