Pietryk, Joanna April 2024 FIDE Individual Chess Calculations

Individual Calculations April 2024

Pietryk, Joanna Total change: -70.40

Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 7-9			Dolny Slask		POL	2024-03-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2230	1830			0.00	1	-0.08	40	-3.20

Mondrzycki, Bartlomiej	c	2230 *	POL	0.00	1	-0.08	40	-3.20
* 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)

Indywidualne Mistrzostwa Polski Juniorow 2024 - D16			Stare Jablonki		POL	2024-03-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1689	1830			4.50	9	-1.68	40	-67.20

Gajec, Roza		1623	POL	1.00	1	0.23	40	9.20
Nieckarz, Maja		1715	POL	0.00	1	-0.66	40	-26.40
Kawka, Milena		1702	POL	0.50	1	-0.17	40	-6.80
Banasiak, Adrianna		1713	POL	0.50	1	-0.16	40	-6.40
Predkiewicz, Paulina		1622	POL	1.00	1	0.23	40	9.20
Zapalowska, Wiktoria		1758	POL	0.50	1	-0.10	40	-4.00
Wojs, Alicja		1801	POL	0.00	1	-0.54	40	-21.60
Zgoda, Aleksandra		1683	POL	0.00	1	-0.70	40	-28.00
Michniak, Julia		1583	POL	1.00	1	0.19	40	7.60
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)

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