Mavroudis, Dionisios April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Mavroudis, Dionisios Total change: -10.95

Bikou Cup 1st Division			Attica - Local Clubs		GRE	2008-11-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1912	1767			0.00	1	-0.31	15	-4.65

Georgiopoulos, Har		1912	GRE	0.00	1	-0.31	15	-4.65
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)

2009 Attica Ch B' local div			Attica		GRE	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1652	1767			1.00	2	-0.31	15	-4.65

Gazis, Georgios		1614	GRE	0.00	1	-0.70	15	-10.50
Papageorgiou, Georgios		1689	GRE	1.00	1	0.39	15	5.85
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)

11th Aegaleo Open 2009			Aegaleo - Athens		GRE	2009-02-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1725	1767			1.00	2	-0.11	15	-1.65

Mouratidis, Haralambos		1826	GRE	0.00	1	-0.42	15	-6.30
Litsas, Panagiotis		1623	GRE	1.00	1	0.31	15	4.65
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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