Machacek, Jan February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Machacek, Jan Total change: -20.40

2. liga C 2022-2023 r6-7			various		CZE	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2225	2045			0.00	2	-0.53	40	-21.20

Jurek, Josef	m	2230	CZE	0.00	1	-0.26	40	-10.40
Forman, Stepan	f	2220	CZE	0.00	1	-0.27	40	-10.80
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)

SSLK - Krajsky prebor 2022-2023 r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2065	2045			1.00	1	0.53	40	21.20

Dolensky, Filip		2065	CZE	1.00	1	0.53	40	21.20
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 - Zapad 2022-23 r6-7			various		CZE	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2040	2045			0.50	2	-0.51	40	-20.40

Jirasko, Miroslav		2043	CZE	0.00	1	-0.50	40	-20.00
Prazak, Daniel		2037	CZE	0.50	1	-0.01	40	-0.40
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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