Kubica, Dominik February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Kubica, Dominik Total change: -99.60

Druzynowe Mistrzostwa Slaska Juniorow - I Liga Slaska Juniorow 2023 Round 1-3			Chorzow		POL	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1356	1595			2.00	3	-0.34	40	-13.60

Fojcik, Kacper		1517	POL	0.50	1	-0.11	40	-4.40
Mroz, Maciej		1283	POL	1.00	1	0.14	40	5.60
Nowakowski, Michal		1267	POL	0.50	1	-0.37	40	-14.80
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)

XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN			Jastrzebia Gora		POL	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1393	1595			4.50	9	-2.15	40	-86.00

Borowik, Grzegorz		1195 *	POL	0.50	1	-0.42	40	-16.80
Boguszewski, Kacper		1218	POL	1.00	1	0.09	40	3.60
Szczotka, Klara		1919	POL	0.00	1	-0.13	40	-5.20
Medrygal, Rafal		1345	POL	0.50	1	-0.31	40	-12.40
Kopacki, Aleksander		1387	POL	0.50	1	-0.27	40	-10.80
Moczulski, Michal		1416	POL	0.00	1	-0.73	40	-29.20
Szewczak, Filip		1238	POL	1.00	1	0.11	40	4.40
Mazus, Jakub		1427	POL	0.50	1	-0.22	40	-8.80
Jagodzinski, Jaromir		1388	POL	0.50	1	-0.27	40	-10.80
* 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)

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