Jankowiak, Piotr February 2022 FIDE Individual Chess Calculations

Individual Calculations February 2022

Jankowiak, Piotr Total change: -24.80

15th Balaton Winter - Hotel Magistern Open			Siofok		HUN	2021-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1879	2049			3.50	7	-1.28	20	-25.60

Gaspar, Muriel Aranka		1649 *	HUN	1.00	1	0.08	20	1.60
Geher, Koppany		2293	HUN	0.50	1	0.30	20	6.00
Pogany, Zsombor		2198	HUN	0.00	1	-0.30	20	-6.00
Feher, Botond		1649 *	HUN	1.00	1	0.08	20	1.60
Broderick, Tamas		1830	HUN	0.50	1	-0.28	20	-5.60
Fodor, Kornel		1815	HUN	0.50	1	-0.29	20	-5.80
Karacsonyi, Luca		1721	HUN	0.00	1	-0.87	20	-17.40
* 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)

Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2021/2022 r 4-5			Dolny Slask		POL	2022-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1836	2049			1.50	2	0.04	20	0.80

Majocha, Piotr		2023	POL	0.50	1	-0.04	20	-0.80
Kopestynski, Michal		1649 *	POL	1.00	1	0.08	20	1.60
* 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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