Derakhshani, Borna August 2013 FIDE Individual Chess Calculations

Individual Calculations August 2013

Derakhshani, Borna Total change: 30.15

20th Abu Dhabi International Festival(Juniors U15)			Abu Dhabi		UAE	2013-06-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1678	1856			3.00	4	0.25	15	3.75

Al-Moaamari, Mozah		1456 *	UAE	1.00	1	0.08	15	1.20
Noman, Shaima		1473	UAE	1.00	1	0.09	15	1.35
Hamdan, Marshool		1724	UAE	0.50	1	-0.18	15	-2.70
Shahaliyev, Ismayil		2057	AZE	0.50	1	0.26	15	3.90
* 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)

Ramadan Open Chess Tournament 2013			Tehran		IRI	2013-07-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2098	1852			3.00	6	1.76	15	26.40

Badkoubi, Amirhossein		2051	IRI	1.00	1	0.76	15	11.40
Shafaee, H.		2069	IRI	1.00	1	0.78	15	11.70
Sedaghati, Mehrdad		2198	IRI	1.00	1	0.89	15	13.35
Toufighi, Homayoon	g	2252 *	IRI	0.00	1	-0.08	15	-1.20
Mirzaei, Saleh		2047	IRI	0.00	1	-0.25	15	-3.75
Pourghanbarzad Lashtnesha, Arman		1968	IRI	0.00	1	-0.34	15	-5.10
* 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)

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