Sadek, Vojtech February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Sadek, Vojtech Total change: -52.40

2. liga C 2022-2023 r6-7			various		CZE	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1881	1988			1.00	2	-0.28	40	-11.20

Zak, Zbynek		1943	CZE	0.50	1	-0.06	40	-2.40
Sedlak, Milan		1818	CZE	0.50	1	-0.22	40	-8.80
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)

KHSS Krajsky prebor 2022-2023 r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1741	1988			0.00	1	-0.81	40	-32.40

Kozusek, Slavomir		1741	CZE	0.00	1	-0.81	40	-32.40
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)

Extraliga mladeze - Zapad 2022-23 r6-7			various		CZE	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1670	1988			1.50	2	-0.22	40	-8.80

Semova, Lada		1588 *	CZE	1.00	1	0.08	40	3.20
Mikulka, Martin Michael		1751	CZE	0.50	1	-0.30	40	-12.00
* 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)

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