Bobras, Piotr December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Bobras, Piotr Total change: 0.70

2017/18 4NCL Division 2 Rounds 1-2			Telford		ENG	2017-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2147	2512			2.00	2	0.20	10	2.00

Sygnowski, Tomasz		2139	POL	1.00	1	0.10	10	1.00
Cumming, Rhys		2154	ENG	1.00	1	0.10	10	1.00
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)

Extraliga 2017/2018 r1-2			various		CZE	2017-11-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2575	2512			1.00	2	0.17	10	1.70

Ftacnik, Lubomir	g	2537	SVK	0.50	1	0.03	10	0.30
Hracek, Zbynek	g	2613	CZE	0.50	1	0.14	10	1.40
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)

Ekstraliga 2017 Round 7-9			Katowice		POL	2017-11-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2592	2512			0.50	2	-0.30	10	-3.00

Nasuta, Grzegorz	m	2452	POL	0.50	1	-0.08	10	-0.80
Navara, David	g	2732	CZE	0.00	1	-0.22	10	-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)

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