Tsichlis, Georgios July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Tsichlis, Georgios Total change: 16.20

2009 Attica teams Ch C div. stage 1 - Group 2			Attica		GRE	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1901	2158			3.00	3	0.59	15	8.85

Papapetropoulos, Periklis		2025	GRE	1.00	1	0.32	15	4.80
Kostopoulos, Thomas		1871	GRE	1.00	1	0.16	15	2.40
Siainis, Konstantinos		1808	GRE	1.00	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)

2009 Attica teams Ch C div. stage 2 - Group 1			Attica		GRE	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1820	2158			1.00	1	0.12	15	1.80

Avgoulas, Evaggelos		1820	GRE	1.00	1	0.12	15	1.80
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
2066	2158			1.00	1	0.37	15	5.55

Georgilakis, K		2066	GRE	1.00	1	0.37	15	5.55
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)

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