Kostka, Alexander February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Kostka, Alexander Total change: 7.60

Wiener Betriebsmeisterschaft 2017/2018 C-Liga rd 5-6			Vienna		AUT	2018-01-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1867	1948			0.50	1	-0.11	20	-2.20

Granabetter, Josef		1867	AUT	0.50	1	-0.11	20	-2.20
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 Vereinsmeisterschaft 2017/2018 A-Liga rd 5-6			Vienna		AUT	2018-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1885	1948			1.00	2	-0.17	20	-3.40

Wirthumer, Gunter		1881	AUT	0.00	1	-0.59	20	-11.80
Hechl, Fabian		1889	AUT	1.00	1	0.42	20	8.40
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 2017/2018 B-Liga Nord rd 6			Vienna		AUT	2018-01-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2069	1948			1.00	1	0.66	20	13.20

Lichtblau, Horst		2069	AUT	1.00	1	0.66	20	13.20
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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