Brozka, Karel February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Brozka, Karel Total change: 30.40

2. liga D 2022-2023 r6-7			various		CZE	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2162	2165			1.00	1	0.50	40	20.00

Brychta, David		2162	CZE	1.00	1	0.50	40	20.00
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 r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2328	2165			1.00	2	0.43	40	17.20

Konopka, Michal	m	2354	CZE	0.50	1	0.25	40	10.00
Stinka, Jakub	f	2301	CZE	0.50	1	0.18	40	7.20
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)

Extraliga mladeze - Vychod 2022-23 r6-7			various		CZE	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1890	2165			1.50	2	-0.17	40	-6.80

Svanda, Adam		1882	CZE	1.00	1	0.16	40	6.40
Stastna, Martina		1897	CZE	0.50	1	-0.33	40	-13.20
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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