Hrbek, Stepan January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Hrbek, Stepan Total change: 19.60

Extraliga 2022-2023 r3-4			various		CZE	2022-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2533	2315			1.00	2	0.56	20	11.20

Polak, Tomas	g	2504	CZE	1.00	1	0.75	20	15.00
Gumularz, Szymon	g	2561	POL	0.00	1	-0.19	20	-3.80
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)

1. liga mladeze A 2022-2023 r4-5			various		CZE	2022-12-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2026	2315			2.00	2	0.35	20	7.00

Mikhno, Artem		1915 *	UKR	1.00	1	0.08	20	1.60
Seidl, Jan		2136	CZE	1.00	1	0.27	20	5.40
* 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)

1. liga 2022-2023 zapad r5			various		CZE	2022-12-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2364	2315			0.50	1	0.07	20	1.40

Velicka, Petr	g	2364	CZE	0.50	1	0.07	20	1.40
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)

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