Sakkas, Konstantinos February 2017 FIDE Individual Chess Calculations

Individual Calculations February 2017

Sakkas, Konstantinos Total change: -104.80

2017 Youth under 14 Champioships of Attica - Peristeri qualifiers			Peristeri		GRE	2016-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1257	1586			3.50	4	0.04	40	1.60

Damilakos, Ilias		1401	GRE	1.00	1	0.26	40	10.40
Gavalakis, Dimitrios		1186 *	GRE	1.00	1	0.08	40	3.20
Chatzipavlis, Dimitrios		1186 *	GRE	0.50	1	-0.42	40	-16.80
Apergis, Iosif		1255	GRE	1.00	1	0.12	40	4.80
* 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)

2017 New Year's open PS Peristeriou			Peristeri		GRE	2017-01-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1264	1586			2.50	6	-2.66	40	-106.40

Papageorgiou, Athanasios I		1186 *	GRE	0.50	1	-0.42	40	-16.80
Davillas, Konstantinos		1374	GRE	0.50	1	-0.27	40	-10.80
Fragkos, Vasileios		1393	GRE	0.00	1	-0.75	40	-30.00
Diamantopoulos, Leonidas Nik		1191	GRE	0.00	1	-0.92	40	-36.80
Kassa, Vasileia		1186 *	GRE	1.00	1	0.08	40	3.20
Kalafatis, Evangelos		1252	GRE	0.50	1	-0.38	40	-15.20
* 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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