Butyrowski, Marcel March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Butyrowski, Marcel Total change: -22.80

IV WIELKOPOLSKA LIGA SENIOROW GRUPA B-2017-2018 Round 8-9			Poznan		POL	2018-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1711	1788			1.50	2	0.30	40	12.00

Pilarski, Tomasz		1607	POL	1.00	1	0.26	40	10.40
Bialkowski, Adam		1815	POL	0.50	1	0.04	40	1.60
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)

II Ogolnopolski Turniej Szachowy o Mistrzostwo Gminy Koscielec 2018			Koscieec		POL	2018-02-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1752	1788			4.00	9	-0.87	40	-34.80

Konieczka, Konrad		1388 *	POL	1.00	1	0.08	40	3.20
Piankov, Evgenij	m	2188 *	UKR	0.00	1	-0.08	40	-3.20
Szafranski, Maciej		1483	POL	1.00	1	0.14	40	5.60
Hemmerling, Jaroslaw		1942	POL	0.50	1	0.21	40	8.40
Konieczynski, Piotr		1943	POL	0.00	1	-0.29	40	-11.60
Michno, Lukasz		1465	POL	1.00	1	0.13	40	5.20
Wojdak, Jan		1658	POL	0.50	1	-0.18	40	-7.20
Grochowalski, Pawel		2095	POL	0.00	1	-0.14	40	-5.60
Kacprzak, Kacper		1604	POL	0.00	1	-0.74	40	-29.60
* 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)

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