Majcher, Igor July 2023 FIDE Individual Chess Calculations

Individual Calculations July 2023

Majcher, Igor Total change: 39.20

Wielkopolska IV Liga Seniorow gr B w sezonie 2022-2023 Round 9-11			Slesin		POL	2023-06-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1565	1732			3.00	3	0.89	40	35.60

Rzechtalski, Szymon		1586	POL	1.00	1	0.30	40	12.00
Grynia, Jakub		1404	POL	1.00	1	0.13	40	5.20
Zurawski, Kamil		1704	POL	1.00	1	0.46	40	18.40
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)

Druzynowe Mistrzostwa Polski Juniorow - II liga 2023			Sypniewo		POL	2023-06-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1599	1732			6.00	9	0.09	40	3.60

Smolinski, Wojciech		1473	POL	1.00	1	0.18	40	7.20
Krogulski, Maksymilian		1467	POL	1.00	1	0.18	40	7.20
Futyma, Dawid		1685	POL	1.00	1	0.43	40	17.20
Oles, Mateusz		1471	POL	1.00	1	0.18	40	7.20
Ratajczak, Hubert		1958	POL	0.00	1	-0.21	40	-8.40
Komendecki, Antoni		1965	POL	0.50	1	0.29	40	11.60
Sakharchuk, Aliaksandr		1509	POL	0.50	1	-0.28	40	-11.20
Zajadlak, Milosz		1332 *	POL	0.00	1	-0.92	40	-36.80
Pekala, Dawid		1534	POL	1.00	1	0.24	40	9.60
* 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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