Korlotsidis, Spiridon July 2011 FIDE Individual Chess Calculations

Individual Calculations July 2011

Korlotsidis, Spiridon Total change: 50.10

Attica Team Cup 2011			Attica		GRE	2011-04-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2144	2007			0.50	2	-0.15	15	-2.25

Goumas, Ioannis		2221	GRE	0.50	1	0.27	15	4.05
Pertzinidis, Ilias		2067	GRE	0.00	1	-0.42	15	-6.30
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)

3rd Easter Tournament 2011 - PS Peristeriou Group A			Peristeri - Athens		GRE	2011-04-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2090	2007			5.00	7	2.25	15	33.75

Grigoriadis, Mihail		1707	GRE	1.00	1	0.15	15	2.25
Delithanasis, Dimitrios		2202	GRE	1.00	1	0.75	15	11.25
Balokas, Dimitrios		1976	GRE	0.50	1	-0.04	15	-0.60
Grigoriadis, Alexandros	m	2311	GRE	0.00	1	-0.14	15	-2.10
Alexakis, Dimitrios		2185	GRE	0.50	1	0.23	15	3.45
Kondopoulos, Dimitrios		2060	GRE	1.00	1	0.57	15	8.55
Ignatiadis, Konstantinos		2186	GRE	1.00	1	0.73	15	10.95
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)

3nd Open ASOP DIAS 2011			Petroupoli		GRE	2011-05-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1954	2004			4.50	6	1.24	15	18.60

Sahpatsidis, Haralabos		1604 *	GRE	1.00	1	0.08	15	1.20
Kostouros, Alexandros		2241	GRE	0.50	1	0.30	15	4.50
Sienczewski, Zbigniew		2196	POL	0.50	1	0.25	15	3.75
Vlastos, Alexandros		1716	GRE	1.00	1	0.16	15	2.40
Geropapas, Periklis		1803	GRE	0.50	1	-0.26	15	-3.90
Spirou, Panagiotis		2166	GRE	1.00	1	0.71	15	10.65
* Rating difference of more than 400. Please read more at FIDE Handbook
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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