Ret, Adam Josef February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Ret, Adam Josef Total change: -24.80

2. liga C 2022-2023 r6-7			various		CZE	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2102	2107			1.50	2	0.49	40	19.60

Taborsky, Rostislav	f	2164	CZE	0.50	1	0.08	40	3.20
Pauch, Jan		2040	CZE	1.00	1	0.41	40	16.40
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)

KHSS Krajsky prebor 2022-2023 r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1912	2107			0.50	2	-0.92	40	-36.80

Safarik, Jakub		2097	CZE	0.00	1	-0.51	40	-20.40
Kracik, Martin		1727	CZE	0.50	1	-0.41	40	-16.40
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
2040	2107			1.00	2	-0.19	40	-7.60

Prazak, Daniel		2037	CZE	0.50	1	-0.10	40	-4.00
Jirasko, Miroslav		2043	CZE	0.50	1	-0.09	40	-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)

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