Diamandis, Georgios April 2013 FIDE Individual Chess Calculations

Individual Calculations April 2013

Diamandis, Georgios Total change: -18.30

2013 Attica Team Championship A' Local Cat. ESSNA-Group B			Attica		GRE	2013-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1859	1820			1.50	3	0.17	15	2.55

Efstathopoulos, Sarantos		1890	GRE	0.00	1	-0.40	15	-6.00
Zannias, Spyridon		1847	GRE	1.00	1	0.54	15	8.10
Diakos, Ilias		1840	GRE	0.50	1	0.03	15	0.45
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)

January Chess League 2013 - Senior Division ASOP DIAS			Athens - Petroupoli		GRE	2013-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1456	1820			4.00	6	-1.39	15	-20.85

Hrysogelou, Athanasia-Panagiota		1420 *	GRE	1.00	1	0.08	15	1.20
Kontogiannis, Alexandros L		1427	GRE	0.00	1	-0.92	15	-13.80
Karounis, Ioannis		1420 *	GRE	1.00	1	0.08	15	1.20
Karousos-Theodorakis, Anastasios		1514	GRE	0.00	1	-0.86	15	-12.90
Mourtzouni, Maria		1454	GRE	1.00	1	0.10	15	1.50
Grapsas, Panagiotis		1503	GRE	1.00	1	0.13	15	1.95
* 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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