Blekas, Michail February 2018 FIDE Individual Chess Calculations

Rapid: Individual Calculations February 2018

Blekas, Michail Total change: -1.80

21st Youth U16 Rapid Nikaia 2017 - A			Nikaia		GRE	2017-12-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1068	1019			1.00	2	0.14	20	2.80

Mertoglou, Konstantinos		1089	GRE	0.00	1	-0.40	20	-8.00
Lyrakis, Georgios		1046	GRE	1.00	1	0.54	20	10.80
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 Rapid SO Kallitheas 2018			Kallithea		GRE	2018-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1166	1012			0.00	1	-0.29	20	-5.80

Georgiadis, Anastasios		1166	GRE	0.00	1	-0.29	20	-5.80
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)

22nd Youth U16 Rapid Nikaia 2017 - B			Nikaia		GRE	2018-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1033	1012			1.00	2	0.06	20	1.20

Katsiaras, Dimitrios		1036	GRE	1.00	1	0.53	20	10.60
Karagiannis, Charis		1030	GRE	0.00	1	-0.47	20	-9.40
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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