Karakatsanis, Nikolaos March 2011 FIDE Individual Chess Calculations

Individual Calculations March 2011

Karakatsanis, Nikolaos Total change: 15.50

2010 Attica Team Championship Under 16			Attica		GRE	2010-09-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1461	1436			1.50	2	0.57	25	14.25

Lemonis, Kyriakos		1520	GRE	1.00	1	0.62	25	15.50
Tsihlis, Hristos-Nektarios		1401	GRE	0.50	1	-0.05	25	-1.25
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)

2010 Attica Team Championship Under 12			Attica		GRE	2010-09-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1498	1436			1.00	1	0.59	25	14.75

Beliotis, Georgios		1498	GRE	1.00	1	0.59	25	14.75
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 Individual Youth Ch. 2011 - Boys U12			Athens		GRE	2010-12-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1677	1415			0.00	3	-0.54	25	-13.50

Drakoulakos, Grigorios		1716	GRE	0.00	1	-0.15	25	-3.75
Kalofonos, Panayotis		1641	GRE	0.00	1	-0.21	25	-5.25
Pessiridis, Isaak		1673	GRE	0.00	1	-0.18	25	-4.50
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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