Sienczewski, Zbigniew July 2019 FIDE Individual Chess Calculations

Individual Calculations July 2019

Sienczewski, Zbigniew Total change: 4.40

4th Thursday's tournament Kotinos 2019			Athens		GRE	2019-04-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1596	1915			3.50	5	-0.78	20	-15.60

Kourouklis, Efthymios-Nektarios		1515 *	GRE	0.50	1	-0.42	20	-8.40
Asvestas, Emmanouil		1515 *	GRE	0.50	1	-0.42	20	-8.40
Foutouhos, Spyridon		1532	GRE	1.00	1	0.09	20	1.80
Ter-Gevorkian, Giannis		1665	GRE	0.50	1	-0.31	20	-6.20
Anastasopoulos, Angelos		1751	GRE	1.00	1	0.28	20	5.60
* 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)

31st open SO Peristeriou 2019			Peristeri		GRE	2019-04-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1756	1915			5.00	6	1.00	20	20.00

Titopoulos, Ilias		1515 *	GRE	0.50	1	-0.42	20	-8.40
Gkogka, Klevis		1515 *	GRE	1.00	1	0.08	20	1.60
Karamanolis, Orestis Pavlos		1566	GRE	1.00	1	0.11	20	2.20
Papadopoulos, Petros		2008	GRE	0.50	1	0.13	20	2.60
Karagiannis, Athanasios	m	2200	GRE	1.00	1	0.84	20	16.80
Arvanitis, Georgios		1732	GRE	1.00	1	0.26	20	5.20
* 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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