Istratescu, Andrej February 2013 FIDE Individual Chess Calculations

Individual Calculations February 2013

Istratescu, Andrej Total change: 2.50

36. Zurich Weihnachtsopen Master			Zurich		SUI	2012-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2438	2654			5.00	7	-0.24	10	-2.40

Leutwyler, Martin		2254 *	SUI	1.00	1	0.08	10	0.80
Goldstern, Filip	f	2318	SUI	0.50	1	-0.38	10	-3.80
Gaehwiler, Gabriel		2269	SUI	1.00	1	0.09	10	0.90
Cvitan, Ognjen	g	2535	CRO	0.50	1	-0.16	10	-1.60
Pavlovic, Milos	g	2513	SRB	1.00	1	0.31	10	3.10
Vajda, Levente	g	2603	ROU	0.50	1	-0.07	10	-0.70
Ghaem Maghami, Ehsan	g	2572	IRI	0.50	1	-0.11	10	-1.10
* 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)

Hilton Schachfestival 2013 Masters			Basel		SUI	2013-01-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2469	2654			5.50	7	0.49	10	4.90

Tschann, Stephan		2254 *	GER	1.00	1	0.08	10	0.80
Schmidt-Schaeffer, Sebastian		2356	GER	0.50	1	-0.35	10	-3.50
Dimitrov, Atanas	m	2346	GRE	1.00	1	0.14	10	1.40
Gavrilov, Alexei	g	2501	RUS	1.00	1	0.30	10	3.00
Grachev, Boris	g	2688	RUS	0.50	1	0.05	10	0.50
Fier, Alexandr	g	2573	BRA	0.50	1	-0.11	10	-1.10
Hansen, Eric	m	2568	CAN	1.00	1	0.38	10	3.80
* 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)

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