Bromirska, Roksana July 2021 FIDE Individual Chess Calculations

Individual Calculations July 2021

Bromirska, Roksana Total change: 62.80

DMR KPZSzach 2021			kujawsko-pomorskie		POL	2021-02-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1282	1021			0.00	2	-0.41	40	-16.40

Sokulski, Ignacy		1143	POL	0.00	1	-0.33	40	-13.20
Sivickis, Wiktoria		1421 *	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)

Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego Juniorow 2021 - grupa dziewczat 13-15 lat			Biale Blota		POL	2021-06-12
Rc	Ro			w	n	change	K	*Kchg**	Game
961	1021			7.00	9	1.98	40	79.20

Albrecht, Michalina		830	POL	1.00	1	0.25	40	10.00
Prusakiewicz, Patrycja		1066	POL	0.50	1	0.06	40	2.40
Zaderecka, Maria		621 *	POL	1.00	1	0.08	40	3.20
Chudecka, Zofia		621 *	POL	1.00	1	0.08	40	3.20
Sliwicka, Weronika		1263	POL	0.50	1	0.30	40	12.00
Sivickis, Kornelia		1166	POL	0.50	1	0.19	40	7.60
Brelinska, Matylda		1116	POL	1.00	1	0.63	40	25.20
Brelinska, Marcelina		1044	POL	0.50	1	0.03	40	1.20
Szopa, Weronika		920	POL	1.00	1	0.36	40	14.40
* 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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