Ruda, Ondrej December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Ruda, Ondrej Total change: -23.40

KHSS - Krajsky prebor 2021/2022 r2-4			various		CZE	2021-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1864	2013			2.00	3	-0.10	20	-2.00

Prochazka, Jan		1828	CZE	1.00	1	0.26	20	5.20
Buchar, Petr		1881	CZE	0.50	1	-0.18	20	-3.60
Boruvka, Milan		1882	CZE	0.50	1	-0.18	20	-3.60
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)

2. liga D 2021/2022 r2-3			various		CZE	2021-11-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1658	2014			0.50	1	-0.39	20	-7.80

Kalousova, Julie		1658	CZE	0.50	1	-0.39	20	-7.80
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 - Krajska soutez - skupina Zapad 2021/2022 r2-3			various		CZE	2021-11-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1879	2014			0.00	1	-0.68	20	-13.60

Dedek, Jan		1879	CZE	0.00	1	-0.68	20	-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)

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