Ivanyk, Igor February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Ivanyk, Igor Total change: 0.20

Wiener Vereinsmeisterschaft 2022-2023 A-Liga Round 6-7			Vienna		AUT	2023-01-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1945	2036			1.00	2	-0.24	20	-4.80

Stichlberger, Tim		1867	AUT	0.00	1	-0.72	20	-14.40
Foerderreuther, Jonas		2023	GER	1.00	1	0.48	20	9.60
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)

Wiener Betriebsmeisterschaft 2022-2023 C-Liga Round 5-6			Vienna		AUT	2023-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1892	2036			0.50	1	-0.19	20	-3.80

Rumpf, Werner		1892	AUT	0.50	1	-0.19	20	-3.80
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)

Wiener Vereinsmeisterschaft 2022-2023 Landesliga Round 5-6			Vienna		AUT	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1991	2036			1.00	1	0.44	20	8.80

Heiny, Michael		1991	AUT	1.00	1	0.44	20	8.80
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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