Wolszczak, Natalia April 2021 FIDE Individual Chess Calculations

Individual Calculations April 2021

Wolszczak, Natalia Total change: 35.60

XI Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2021 Round 1-7				Warszawa		POL	2021-01-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1336	1291				1.00	4	-0.88	40	-35.20

Leszczynski, Bartosz			1691 *	POL	0.00	1	-0.08	40	-3.20
Wasilewski, Orhan			1285	POL	0.00	1	-0.51	40	-20.40
Leszczewicz, Karol			1207	POL	0.50	1	-0.12	40	-4.80
Zbijowski, Patryk			1162	POL	0.50	1	-0.17	40	-6.80
* 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)

Indywidualne Mistrzostwa Polski Juniorow D16 2021				Szklarska Poreba		POL	2021-03-13
Rc	Ro				w	n	change	K	*Kchg**	Game
1479	1271				4.00	9	1.77	40	70.80

Czernikowska, Laura		wc	1610	POL	0.50	1	0.38	40	15.20
Skolska, Emilia			1402	POL	0.50	1	0.18	40	7.20
Grzyb, Anna			1534	POL	1.00	1	0.82	40	32.80
Mroz, Lena			1658	POL	0.00	1	-0.09	40	-3.60
Pietrzak, Emilia			1469	POL	0.00	1	-0.24	40	-9.60
Gaczol, Julia			1449	POL	0.50	1	0.23	40	9.20
Labedz, Gabriela			1399	POL	0.00	1	-0.33	40	-13.20
Wiecek, Karolina			1298	POL	1.00	1	0.54	40	21.60
Lochina, Justyna			1495	POL	0.50	1	0.28	40	11.20
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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