Abbasi, Hossein May 2011 FIDE Individual Chess Calculations

Individual Calculations May 2011

Abbasi, Hossein Total change: 15.90

9th-Khazar International Cup Open Chess 2011( Group C ) Gilan-Iran			Rasht		IRI	2011-02-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1898	1930			4.00	6	0.76	15	11.40

Aghidatmand, Alireza		1702	IRI	1.00	1	0.21	15	3.15
Safari Eskandari, Mojtaba		1983	IRI	1.00	1	0.57	15	8.55
Akhgar, Mohammad		1953	IRI	0.50	1	0.03	15	0.45
Bayramov, Elkhan Khayyat Oglu		1967	AZE	0.00	1	-0.45	15	-6.75
Marzoughi, Mohammadsadegh		1934	IRI	0.50	1	0.01	15	0.15
Karimipour, Mehdi		1848	IRI	1.00	1	0.39	15	5.85
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)

19th Fajr International Open Chess Tournament			Mashhad		IRI	2011-02-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2213	1930			1.50	6	0.45	15	6.75

Abedi, Abolfazl		2164	IRI	1.00	1	0.79	15	11.85
Khademi, Mohammad Miran		2242	IRI	0.50	1	0.36	15	5.40
Chighladze, Iveri	m	2330 *	GEO	0.00	1	-0.08	15	-1.20
Mosadeghpoor, Mohsen		2121	IRI	0.00	1	-0.25	15	-3.75
Abbasifar, Hasan	f	2330 *	IRI	0.00	1	-0.08	15	-1.20
Asgarizadeh, Ahmad		2091	IRI	0.00	1	-0.29	15	-4.35
* 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)

The first open chess cup tournament zangan			Zanjan		IRI	2011-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1806	1916			0.50	1	-0.15	15	-2.25

Khatibi, Yaser		1806	IRI	0.50	1	-0.15	15	-2.25
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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