Karathanasis, Vlasis October 2012 FIDE Individual Chess Calculations

Individual Calculations October 2012

Karathanasis, Vlasis Total change: 21.60

20th International Chess Tournament "Honour to National Resistance" - B Group			Nikaia		GRE	2012-08-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1577	1532			4.00	7	0.93	15	13.95

Loukopoulos, Nektarios		1613	GRE	0.50	1	0.11	15	1.65
Bouboulis, Spyridon-Odysseys		1730	GRE	0.00	1	-0.24	15	-3.60
Grafakou, Sotiria-Aphrodite		1391	GRE	1.00	1	0.31	15	4.65
Pessiridis, Isaak		1648	GRE	0.50	1	0.16	15	2.40
Kouvaras, Andreas		1371	GRE	1.00	1	0.29	15	4.35
Alexiou, Dimitrios		1652	GRE	0.50	1	0.16	15	2.40
Apostolou, Nikolaos		1633	GRE	0.50	1	0.14	15	2.10
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)

4th "Papanastasio" open chess tournament - Group A			Peristeri - Athens		GRE	2012-09-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1742	1532			2.00	6	0.51	15	7.65

Roinos, Ilias		1765	GRE	0.00	1	-0.21	15	-3.15
Fakoudis, Ioannis		1793	GRE	0.00	1	-0.18	15	-2.70
Salahidi, Reveka		1624	GRE	0.50	1	0.13	15	1.95
Ladas, Dimitrios		1736	GRE	0.50	1	0.26	15	3.90
Malamatas, Konstantinos		1932 *	GRE	0.00	1	-0.08	15	-1.20
Pararas, Ioannis		1599	GRE	1.00	1	0.59	15	8.85
* 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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