Adamski, Jan January 2021 FIDE Individual Chess Calculations

Individual Calculations January 2021

Adamski, Jan Total change: -24.60

Turniej o Puchar Burmistrza Ursusa			Warszawa		POL	2020-12-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1794	2170			3.50	5	-1.02	10	-10.20

Wieckowski, Michal		1770 *	POL	1.00	1	0.08	10	0.80
Leszczynski, Bartosz		1788	POL	0.00	1	-0.91	10	-9.10
Sarnecki, Rafal		1770 *	POL	1.00	1	0.08	10	0.80
Janik, Marcin		1770 *	POL	1.00	1	0.08	10	0.80
Bujalski, Mateusz		1873	POL	0.50	1	-0.35	10	-3.50
* 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)

Otwarte Mistrzostwa Warszawy w szachach klasycznych - gr. A			Warszawa		POL	2020-12-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1919	2170			4.00	7	-1.44	10	-14.40

Rzeszowski, Dominik		1877	POL	0.50	1	-0.35	10	-3.50
Maciaga, Marcin		2117	POL	0.50	1	-0.07	10	-0.70
Bartodziej, Bartosz		1770 *	POL	1.00	1	0.08	10	0.80
Chomczyk, Marek		2215	POL	0.00	1	-0.44	10	-4.40
Rejniak, Zuzanna		1770 *	POL	1.00	1	0.08	10	0.80
Grodecki, Filip		1801	POL	0.50	1	-0.40	10	-4.00
Malek, Jan		1883	POL	0.50	1	-0.34	10	-3.40
* 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)

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