Volf, Jaroslav December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Volf, Jaroslav Total change: 2.80

PDSS Krajsky prebor I 2021/2022 r2-4			various		CZE	2021-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1711	1953			2.00	2	0.41	20	8.20

Krecek, Jiri		1657	CZE	1.00	1	0.15	20	3.00
Konrad, Frantisek		1765	CZE	1.00	1	0.26	20	5.20
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)

PDSS Krajska soutez 2021/2022 jih r2-4			various		CZE	2021-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1885	1953			0.00	1	-0.59	20	-11.80

Sodomka, Adam		1885	CZE	0.00	1	-0.59	20	-11.80
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)

PDSS Krajsky prebor II 2021/2022 vychod r2-3			various		CZE	2021-11-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1695	1975			2.00	2	0.32	20	6.40

Bulva, Frantisek		1695	CZE	1.00	1	0.16	20	3.20
Vanicek, Jan		1694	CZE	1.00	1	0.16	20	3.20
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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