Tahvili Raftar, Iman January 2017 FIDE Individual Chess Calculations

Individual Calculations January 2017

Tahvili Raftar, Iman Total change: -10.60

Iranian Men Chess Championship 1395 (Blind)			Babolsar		IRI	2016-12-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1566	1472			3.50	6	1.12	20	22.40

Romifard, Mehdi		1754	IRI	0.50	1	0.34	20	6.80
Alizadeh, Farzad		1205	IRI	0.50	1	-0.32	20	-6.40
Rezaei Adriani, Mohammad		1400	IRI	1.00	1	0.40	20	8.00
Rabi, Amir		1466	IRI	1.00	1	0.49	20	9.80
Mosleh Rashtabadi, Hamzeh		1872 *	IRI	0.00	1	-0.08	20	-1.60
Pahlevan, Ebrahim		1698	IRI	0.50	1	0.29	20	5.80
* 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)

Standard Cup 24 Azar 1395			Tehran		IRI	2016-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1303	1472			2.50	6	-1.65	20	-33.00

Hejazi, Seyed Mehdi		1872 *	IRI	0.00	1	-0.08	20	-1.60
Abbaszadeh, Mahdis		1090	IRI	0.00	1	-0.91	20	-18.20
Ghasemi, Eilia		1072 *	IRI	1.00	1	0.08	20	1.60
Ghalandari, Mohammadmousa		1207	IRI	0.50	1	-0.32	20	-6.40
Abbaspoorrad, Nikoo		1444	IRI	0.00	1	-0.54	20	-10.80
Ahadi, Mohammad Amin		1130	IRI	1.00	1	0.12	20	2.40
* 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)

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