Rzechtalski, Szymon July 2023 FIDE Individual Chess Calculations

Individual Calculations July 2023

Rzechtalski, Szymon Total change: -87.60

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
1577	1586			1.00	3	-0.53	40	-21.20

Majcher, Igor		1732	POL	0.00	1	-0.30	40	-12.00
Zielinski, Jacek		1444	POL	0.50	1	-0.19	40	-7.60
Szafranski, Maciej		1554	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)

76 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Klasycznych - Open B			Mrocza		POL	2023-06-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1275	1586			3.50	6	-1.66	40	-66.40

Skrzypinski, Remigiusz		1256	POL	1.00	1	0.12	40	4.80
Makarewicz, Jakub		1324	POL	1.00	1	0.18	40	7.20
Maciejewski, Adam		1369	POL	0.00	1	-0.78	40	-31.20
Rydzynski, Marcin		1257	POL	0.00	1	-0.88	40	-35.20
Kotlinski, Henryk		1186 *	POL	0.50	1	-0.42	40	-16.80
Rosinski, Jan		1255	POL	1.00	1	0.12	40	4.80
* 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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