Janacek, Jaroslav March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Janacek, Jaroslav Total change: -4.20

PSS KP (Prebor) druzstev 2022-2023 r4-6			Prague		CZE	2023-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2051	2008			1.50	3	0.18	20	3.60

Vicar, Petr		2127	CZE	1.00	1	0.66	20	13.20
Daniel, Martin		1983	CZE	0.00	1	-0.53	20	-10.60
Dolezal, Martin		2043	CZE	0.50	1	0.05	20	1.00
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)

2. liga A 2022-2023 r8-9			various		CZE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1992	1978			1.50	2	0.53	20	10.60

Havlicek, Jiri		1846	CZE	1.00	1	0.32	20	6.40
Vybiral, Zdenek		2137	CZE	0.50	1	0.21	20	4.20
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)

SSS Krajsky prebor 2022-2023 r8-9			various		CZE	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2008	1978			0.00	2	-0.92	20	-18.40

Novotny, David		2031	CZE	0.00	1	-0.43	20	-8.60
Pistik, Petr		1984	CZE	0.00	1	-0.49	20	-9.80
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)

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