Chamsarchamani, Mohammad October 2018 FIDE Individual Chess Calculations

Individual Calculations October 2018

Chamsarchamani, Mohammad Total change: -37.60

East of Gilan & West of Mazandaran Chess Super League 2018 East of Gilan & West of Mazandaran Chess Super League 2018 Round 8-9			Gilan		IRI	2018-08-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1591	1991			1.00	1	0.08	20	1.60

Radmard, Ramzan		1591 *	IRI	1.00	1	0.08	20	1.60
* 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)

3rd Iranian Amateur Under 2000 Chess Championship 1397			Zanjan		IRI	2018-09-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1836	1994			3.00	7	-1.96	20	-39.20

Amirpour, Saman		1820	IRI	1.00	1	0.27	20	5.40
Farmani Anuoshe, Ariyan		1846	IRI	0.50	1	-0.20	20	-4.00
Ansari, Soheil		1860	IRI	0.50	1	-0.18	20	-3.60
Shahali, Milad		1877	IRI	0.50	1	-0.16	20	-3.20
Razavi, Seyyed Amirreza		1802	IRI	0.50	1	-0.25	20	-5.00
Najafi Tabar, Aydin		1789	IRI	0.00	1	-0.76	20	-15.20
Arvan, Amirhosein		1857	IRI	0.00	1	-0.68	20	-13.60
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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