Bagheri, Mahan October 2018 FIDE Individual Chess Calculations

Individual Calculations October 2018

Bagheri, Mahan Total change: 12.40

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
1436	1386			1.00	2	0.08	40	3.20

Ghafoori, Omid		1124	IRI	0.50	1	-0.32	40	-12.80
Farjod Chafi, Fereidoon		1748	IRI	0.50	1	0.40	40	16.00
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)

5th Gilan Ayandesazan League 2018			Gilan		IRI	2018-09-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1566	1480			1.50	3	0.23	40	9.20

Ramezani, Mahan		1880 *	IRI	0.00	1	-0.08	40	-3.20
Alavi, Arshia		1322	IRI	1.00	1	0.29	40	11.60
Nezamdoust, Amirmahdi		1496	IRI	0.50	1	0.02	40	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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