Serwinska, Katarzyna April 2024 FIDE Individual Chess Calculations

Individual Calculations April 2024

Serwinska, Katarzyna Total change: 3.20

V Klasyfikacyjny Turniej Szachowy - "Zbigniew i Przyjaciele " - "STAJNIA 2024" Round 8			Bydgoszcz		POL	2024-02-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2002	1602			0.50	1	0.42	40	16.80

Maciejewski, Andrzej	m	2002 *	POL	0.50	1	0.42	40	16.80
* 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)

V Klasyfikacyjny Turniej Szachowy - "Zbigniew i Przyjaciele " - "STAJNIA 2024" Round 9-14			Bydgoszcz		POL	2024-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1621	1602			2.50	6	-0.34	40	-13.60

Zeglinski, Jakub		1611	POL	0.50	1	0.01	40	0.40
Starzynski, Waldemar		1703	POL	0.50	1	0.14	40	5.60
Bela, Zbigniew		1563	POL	0.50	1	-0.05	40	-2.00
Sliwonik, Robert		1636	POL	0.50	1	0.05	40	2.00
Gackowski, Marian		1574	POL	0.50	1	-0.04	40	-1.60
Galazka, Michal		1636	POL	0.00	1	-0.45	40	-18.00
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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