Powalka, Michal April 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations April 2023

Powalka, Michal Total change: 31.80

Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni				Bydgoszcz		POL	2023-03-10
Rc	Ro				w	n	change	K	*Kchg**	Game
1974	1860				4.50	8	1.58	20	31.60

Trzesniewski, Andrzej			1460 *	POL	1.00	1	0.08	20	1.60
Kowalec, Maciej			2029	POL	0.50	1	0.22	20	4.40
Hrymowicz, Artur			2031	POL	0.50	1	0.23	20	4.60
Golecki, Jan			2038	POL	0.00	1	-0.27	20	-5.40
Walaszczyk, Aleksander			1554	POL	1.00	1	0.14	20	2.80
Brozyna, Mateusz	f		2227	POL	1.00	1	0.90	20	18.00
Pniaczek, Marek	f		2128	POL	0.50	1	0.33	20	6.60
Kowalski, Igor	m		2324	POL	0.00	1	-0.05	20	-1.00
* 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)

Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy				Bydgoszcz		POL	2023-03-11
Rc	Ro				w	n	change	K	*Kchg**	Game
1715	1860				2.00	3	0.01	20	0.20

Kinkel, Tomasz			1686	POL	1.00	1	0.27	20	5.40
Drozdzal, Michal			1497	POL	0.00	1	-0.90	20	-18.00
Parol, Pola		wf	1961	POL	1.00	1	0.64	20	12.80
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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