Kosmas, Hristos May 2012 FIDE Individual Chess Calculations

Individual Calculations May 2012

Kosmas, Hristos Total change: 4.80

Attica Team Championship of B' Category 2012			Attica		GRE	2012-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1916	1846			0.50	2	-0.31	15	-4.65

Theodoropoulos, Spyros-Hristofo		1821	GRE	0.00	1	-0.53	15	-7.95
Kagas, Konstantinos		2010	GRE	0.50	1	0.22	15	3.30
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)

Team "Friendship Cup" of Attica 2012 - Group A			Attica		GRE	2012-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2067	1846			0.50	1	0.28	15	4.20

Hrisanthopoulos, Dimitrios		2067	GRE	0.50	1	0.28	15	4.20
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)

Team "Friendship Cup" of Attica 2012 - Group B			Attica		GRE	2012-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1733	1846			1.00	1	0.35	15	5.25

Loverdos, Spyridon		1733	GRE	1.00	1	0.35	15	5.25
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)

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