Ghayourifar, Amir September 2018 FIDE Individual Chess Calculations

Blitz: Individual Calculations September 2018

Ghayourifar, Amir Total change: 49.60

Iran Boys Student Middle school Chess Championship - Blitz 1397			Zanjan		IRI	2018-08-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1693	1413			4.00	8	2.61	20	52.20

Saberi, Mahan	f	1813 *	IRI	0.00	1	-0.08	20	-1.60
Salehabadi, Farzan		1618	IRI	1.00	1	0.76	20	15.20
Majidi Shadan, Ali		1628	IRI	0.50	1	0.27	20	5.40
Alimardani, Amir H		1610	IRI	1.00	1	0.75	20	15.00
Razavi, Seyyed Amirreza		1813 *	IRI	0.00	1	-0.08	20	-1.60
Abhari, Mehdi		1722	IRI	0.00	1	-0.14	20	-2.80
Bakhtiari, Shayan		1673	IRI	1.00	1	0.82	20	16.40
Baheshmat, Abolfazl		1668	IRI	0.50	1	0.31	20	6.20
* 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 Boys Student elementary school Chess Championship 1397 - Blitz			Ramsar		IRI	2018-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1489	1413			1.50	4	-0.13	20	-2.60

Heidarzadeh, Arsha		1737	IRI	0.00	1	-0.13	20	-2.60
Goudarzi, Amir Ali		1096	IRI	1.00	1	0.13	20	2.60
Rahmatpisheh, Amir Hossein		1667	IRI	0.50	1	0.31	20	6.20
Mahdavi, Armin		1454	IRI	0.00	1	-0.44	20	-8.80
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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