Majcher, Igor June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Majcher, Igor Total change: 86.00

Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Zachodniopomorskie 2023			Darlowek		POL	2023-05-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1814	1644			4.50	9	1.33	40	53.20

Sowinski, Pawel	f	2312	POL	0.00	1	-0.01	40	-0.40
Nocek, Dominik		1501	POL	0.50	1	-0.19	40	-7.60
Zielen, Stanislaw		1359	POL	1.00	1	0.16	40	6.40
Terkiewicz, Bruno		1997	POL	1.00	1	0.89	40	35.60
Zielonka, Adam		2100	POL	0.50	1	0.44	40	17.60
Kania, Franciszek		1874	POL	0.00	1	-0.21	40	-8.40
Durzynski, Jan		1491	POL	1.00	1	0.30	40	12.00
Butkiewicz, Jan		1690	POL	0.50	1	0.06	40	2.40
Komendecki, Antoni		1999	POL	0.00	1	-0.11	40	-4.40
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)

Wielkopolska IV Liga Seniorow gr B w sezonie 2022-2023 Round 5-8			Slesin		POL	2023-05-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1591	1644			3.00	4	0.82	40	32.80

Zakrocki, Sebastian		1792	POL	0.50	1	0.20	40	8.00
Lachacz, Witold		1244 *	POL	1.00	1	0.08	40	3.20
Grochowski, Michal		1879	POL	0.50	1	0.29	40	11.60
Zielinski, Jacek		1448	POL	1.00	1	0.25	40	10.00
* 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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