Frej, Zofia February 2016 FIDE Individual Chess Calculations

Individual Calculations February 2016

Frej, Zofia Total change: 9.20

IV WIELKOPOLSKA LIGA SENIORÃ“W GRUPA B-2016-2017 Round 5-6			Dolny Slask		POL	2016-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1633	1747			0.50	1	-0.16	40	-6.40

Czapulak, Grzegorz		1633	POL	0.50	1	-0.16	40	-6.40
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)

VII Memorial im. Ziemowita Zgierskiego Obra Zima Open 2016			Obra		POL	2016-01-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1648	1747			6.00	9	0.39	40	15.60

Kacprzak, Kacper		1352	POL	1.00	1	0.08	40	3.20
Czerwonski, Aleksander	m	2147 *	POL	0.00	1	-0.08	40	-3.20
Skrzypek, Leszek		1540	POL	0.50	1	-0.27	40	-10.80
Paprocki, Stanislaw		1409	POL	0.50	1	-0.38	40	-15.20
Czechowski, Jakub		1590	POL	0.50	1	-0.21	40	-8.40
Kolodziejski, Grzegorz		1520	POL	1.00	1	0.21	40	8.40
Kukorowski, Jan		1607	POL	1.00	1	0.31	40	12.40
Nadstoga, Wojciech		1937	POL	1.00	1	0.75	40	30.00
Dryja, Szymon		1733	POL	0.50	1	-0.02	40	-0.80
* 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)

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