Jirovec, Alfred December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Jirovec, Alfred Total change: 3.20

Wiener Betriebsmeisterschaft 2021/22 A-Liga Round 2-3			Vienna		AUT	2021-11-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2295	2006			0.00	2	-0.32	20	-6.40

Kummer, Helmut	m	2250	AUT	0.00	1	-0.20	20	-4.00
Alvir, Aco	m	2339	AUT	0.00	1	-0.12	20	-2.40
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)

Wiener Vereinsmeisterschaft 2021/22 Landesliga Round 3-4			Vienna		AUT	2021-11-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2047	2006			0.50	1	0.06	20	1.20

Mayrhuber, Tobias		2047	AUT	0.50	1	0.06	20	1.20
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)

Wiener Betriebsmeisterschaft 2021/22 B-Liga Round 3			Vienna		AUT	2021-11-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2406	2006			0.50	1	0.42	20	8.40

Kilgus, Georg	m	2406 *	AUT	0.50	1	0.42	20	8.40
* Rating difference of more than 400. Please read more at FIDE Handbook
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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