Babula, Vlastimil January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Babula, Vlastimil Total change: 4.80

Extraliga 2017/2018 r3-4			various		CZE	2017-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2371	2550			1.00	2	-0.45	10	-4.50

Biolek, Richard Jr.	m	2452	CZE	0.50	1	-0.13	10	-1.30
Caletka, Radomir	f	2290	CZE	0.50	1	-0.32	10	-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)

HUN Team League 1st Div. Szabo Laszlo Group 2017-2018 R 3-4			Hungary		HUN	2017-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2561	2550			0.50	1	0.02	10	0.20

Grigoriants, Sergey	g	2561	RUS	0.50	1	0.02	10	0.20
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)

1. Bundesliga 2017/2018 December 2017			various		GER	2017-12-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2515	2550			2.00	2	0.91	10	9.10

Womacka, Mathias	g	2438	GER	1.00	1	0.35	10	3.50
Graf, Alexander	g	2592	GER	1.00	1	0.56	10	5.60
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)

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