Tahbaz, Arash December 2018 FIDE Individual Chess Calculations

Individual Calculations December 2018

Tahbaz, Arash Total change: -3.70

Gilan Super League 1396 -1397 Round 3-5			Rasht		IRI	2018-10-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2075	2475			2.00	2	0.16	10	1.60

Oskouev, A.		2075 *	IRI	1.00	1	0.08	10	0.80
Moghadam, Alireza		2075 *	IRI	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)

Iran Semifinal Men Chess Championship 1397			Hamedan		IRI	2018-11-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2282	2475			6.00	9	-0.53	10	-5.30

Mojaverian, Hossein		2115	IRI	0.50	1	-0.40	10	-4.00
Ghasemi Haji, Ramtin		2075 *	IRI	1.00	1	0.08	10	0.80
Korevand, Sina		2197	IRI	1.00	1	0.17	10	1.70
Shah Moradi, Mohammad		2191	IRI	1.00	1	0.16	10	1.60
Ghaem Maghami, Ehsan	g	2533	IRI	0.00	1	-0.42	10	-4.20
Gholami Orimi, Mahdi		2326	IRI	0.50	1	-0.20	10	-2.00
Hosseinzadeh, Nima		2301	IRI	0.50	1	-0.23	10	-2.30
Moradi, Amirmasoud		2263	IRI	1.00	1	0.23	10	2.30
Pourramezanali, Amirreza	g	2533	IRI	0.50	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)

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