Tzermiadianos, Aggelos July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Tzermiadianos, Aggelos Total change: 3.45

2009 Attica teams Ch C div. stage 1 - Group 2			Attica		GRE	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2220	2201			0.50	2	-0.45	15	-6.75

Sigalas, Frangiskos		2286	GRE	0.50	1	0.12	15	1.80
Dimitriou, G		2153	GRE	0.00	1	-0.57	15	-8.55
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)

2009 Attica teams Ch C div. stage 2 - Group 1			Attica		GRE	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1936	2201			1.00	1	0.18	15	2.70

Diamandis, Georgios		1936	GRE	1.00	1	0.18	15	2.70
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 Teams Cup			Attica		GRE	2009-03-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2201	2201			1.00	1	0.50	15	7.50

Poteas, Ioannis		2201	GRE	1.00	1	0.50	15	7.50
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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