Ghayourifar, Ali July 2018 FIDE Individual Chess Calculations

Individual Calculations July 2018

Ghayourifar, Ali Total change: 6.00

2nd Malard Standard Cup Ramezan 1397 Under 2200			Malard		IRI	2018-06-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1678	1550			2.00	5	0.23	40	9.20

Varasteh, Reza		1818	IRI	0.50	1	0.33	40	13.20
Peirovoulia, Mahmoud		1950 *	IRI	0.50	1	0.42	40	16.80
Alizadeh, Amirmohammad		1658	IRI	0.00	1	-0.35	40	-14.00
Nozari, Sina		1331	IRI	1.00	1	0.22	40	8.80
Chenari, Davood		1631	IRI	0.00	1	-0.39	40	-15.60
* 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)

Shahriar Standrad Cup Under 1800 Khordad 1397			Shahriar		IRI	2018-06-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1390	1550			4.00	6	-0.08	40	-3.20

Kazemi, Ghazal		1150 *	IRI	1.00	1	0.08	40	3.20
Makhdoumi, Erfan		1222	IRI	1.00	1	0.13	40	5.20
Chenari, Davood		1631	IRI	0.00	1	-0.39	40	-15.60
Hamidi, Shadi		1341	IRI	1.00	1	0.23	40	9.20
Rabani, Hashem		1612	IRI	0.00	1	-0.41	40	-16.40
Ghorbani, Sina		1383	IRI	1.00	1	0.28	40	11.20
* 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)

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