Rotstein, Jefim March 2017 FIDE Individual Chess Calculations

Individual Calculations March 2017

Rotstein, Jefim Total change: 8.70

15. Bayer Open January games			Leverkusen		GER	2017-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1927	2323			2.00	2	0.16	10	1.60

Ziabari, Morteza		1923 *	GER	1.00	1	0.08	10	0.80
Classen, Harald		1930	GER	1.00	1	0.08	10	0.80
* 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)

Belgian Interclubs 2016-2017 Round 7			Various places		BEL	2017-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2265	2310			1.00	1	0.44	10	4.40

Binham, Timothy F.	m	2265	FIN	1.00	1	0.44	10	4.40
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)

Belgian Interclubs 2016-2017 Round 8			Various places		BEL	2017-02-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2133	2310			1.00	1	0.27	10	2.70

Noiroux, Kevin		2133	BEL	1.00	1	0.27	10	2.70
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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