Kolyvas, Aris August 2012 FIDE Individual Chess Calculations

Individual Calculations August 2012

Kolyvas, Aris Total change: 36.30

10th Fysiolatriko open - Individual champ. of ESSNA 2012 - B' Group			Nikaia		GRE	2012-06-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1521	1381			2.50	3	1.53	15	22.95

Troubounis, Konstantinos		1652	GRE	0.50	1	0.33	15	4.95
Tzavaras, Stefanos		1498	GRE	1.00	1	0.66	15	9.90
Lymberopoulos-Bountalis, Filipp		1412	GRE	1.00	1	0.54	15	8.10
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)

Greek Team Championship of A' Category 2012			Rio Achaias		GRE	2012-06-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1616	1381			2.50	7	0.89	15	13.35

Kadianis, Georgios		1628	GRE	0.00	1	-0.19	15	-2.85
Alexakis, Georgios		1650	GRE	0.50	1	0.33	15	4.95
Tsolakidou, Stavroula		1781 *	GRE	0.50	1	0.42	15	6.30
Ioannidis, Evgenios	f	1781 *	GRE	0.00	1	-0.08	15	-1.20
Betsakos, Konstantinos		1407	GRE	1.00	1	0.54	15	8.10
Pavlidis, Pavlos		1403	GRE	0.50	1	0.03	15	0.45
Anthopoulos, Hristos		1663	GRE	0.00	1	-0.16	15	-2.40
* 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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