Szafranski, Maciej February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Szafranski, Maciej Total change: 88.80

International Chess Festival VARSOVIA 2019 - group C			Warszawa		POL	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1371	1432			6.00	9	0.96	40	38.40

Zalewska, Malgorzata		1032 *	POL	1.00	1	0.08	40	3.20
Lewandowski, Kacper		1085	POL	0.50	1	-0.39	40	-15.60
Marczyk, Kinga		1242	POL	1.00	1	0.25	40	10.00
Malik, Maciej		1522	POL	0.00	1	-0.38	40	-15.20
Tomczyk, Ryszard		1306	POL	1.00	1	0.33	40	13.20
Grabczynski, Zdzislaw		1587	POL	1.00	1	0.71	40	28.40
Mincewicz, Tomasz		1497	POL	0.50	1	0.09	40	3.60
Mazurkiewicz, Wojciech		1559	POL	0.50	1	0.17	40	6.80
Kaszycki, Jan		1505	POL	0.50	1	0.10	40	4.00
* 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)

Wielkopolska III Liga Szachowa 2019/2020 Round 6-7			Poznan		POL	2020-01-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1707	1424			0.50	1	0.34	40	13.60

Barwinska, Ewa		1707	POL	0.50	1	0.34	40	13.60
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)

III Wielkopolska Liga Juniorów 2020 Round 1-4			Ostrow Wielkopolski		POL	2020-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1311	1424			3.50	4	0.92	40	36.80

Pawlak, Michal		1153	POL	1.00	1	0.17	40	6.80
Mozdzanowski, Filip		1352	POL	1.00	1	0.40	40	16.00
Dopierala, Adam		1357	POL	0.50	1	-0.09	40	-3.60
Kubasik, Aleksandra		1383	POL	1.00	1	0.44	40	17.60
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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