Ahmadi, Akbar February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Ahmadi, Akbar Total change: -29.20

Booshehr Open League 1396 Round 6-7			Booshehr		IRI	2018-01-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1648	1799			1.00	2	-0.29	20	-5.80

Amirzadeh, Mostafa		1399 *	IRI	1.00	1	0.08	20	1.60
Kabgani, Yoones		1897	IRI	0.00	1	-0.37	20	-7.40
* 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)

The First Free Competitions Of The Parsamehr Club Cup ( U 2100 )1396			Kangan		IRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1770	1799			2.50	7	-1.17	20	-23.40

Nematollahi, Abbas		1399 *	IRI	1.00	1	0.08	20	1.60
Nazemi, Pedram		1968	IRI	0.50	1	0.22	20	4.40
Zanganeh, Babak		2072	IRI	0.00	1	-0.17	20	-3.40
Memarzadeh, Hossein		1741	IRI	0.50	1	-0.08	20	-1.60
Vahdatian, Davood		2046	IRI	0.00	1	-0.19	20	-3.80
Azimi, Yahya		1669	IRI	0.00	1	-0.68	20	-13.60
Khalifat, Omid		1497	IRI	0.50	1	-0.35	20	-7.00
* 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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