Spyratos, Nikolaos February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Spyratos, Nikolaos Total change: 108.40

New Year's 2019 open Chess Square A Mitsakos Memorial			Athens		GRE	2019-01-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1684	1648			6.50	9	2.32	40	92.80

Spyratou, Kleanthi		1248 *	GRE	1.00	1	0.08	40	3.20
Ignatiadis, Konstantinos		2048 *	GRE	0.50	1	0.42	40	16.80
Koerant, Filipos		1811	GRE	0.00	1	-0.28	40	-11.20
Papadopoulou, Marilena		1319	GRE	1.00	1	0.12	40	4.80
Michalis, Vasileios		1421	GRE	1.00	1	0.21	40	8.40
Finokaliotis, Georgios		2048 *	GRE	0.00	1	-0.08	40	-3.20
Kartsidima, Angeliki		1297	GRE	1.00	1	0.11	40	4.40
Nemtsas, Hristoforos		1913	GRE	1.00	1	0.82	40	32.80
Grigoriadis, Mihail		2048 *	GRE	1.00	1	0.92	40	36.80
* 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)

2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 1-3			ESSNA		GRE	2019-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1750	1648			1.50	3	0.39	40	15.60

Fragkos, Vasileios		1822	GRE	0.00	1	-0.27	40	-10.80
Kontarinis, Andreas		1542	GRE	1.00	1	0.36	40	14.40
Kosmas, Hristos		1886	GRE	0.50	1	0.30	40	12.00
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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