Barbari, Abbas April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Barbari, Abbas Total change: -1.40

Gilan First League (2014) r1-2			Rasht		IRI	2014-10-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1680	1986			2.00	2	0.29	20	5.80

Rezaei, Mahyar		1719	IRI	1.00	1	0.18	20	3.60
Nejatifar, Nima		1641	IRI	1.00	1	0.11	20	2.20
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)

Gilan First League (2014) r3-5			Rasht		IRI	2014-11-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2163	1986			0.00	1	-0.27	20	-5.40

Barzigar, Behrang		2163	IRI	0.00	1	-0.27	20	-5.40
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)

Gilan First League (2014) r6-8			Rasht		IRI	2014-12-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1933	1982			0.00	1	-0.57	20	-11.40

Ghasemi Haji, Ramtin		1933	IRI	0.00	1	-0.57	20	-11.40
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)

Gilan First League (2014) r9-11			Rasht		IRI	2015-01-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2118	1982			0.50	1	0.18	20	3.60

Avakh, E		2118	IRI	0.50	1	0.18	20	3.60
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)

Gilan First League (2014) r12-13			Rasht		IRI	2015-02-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2100	1982			1.00	2	0.30	20	6.00

Moradi, Behrooz	f	2207	IRI	0.00	1	-0.22	20	-4.40
Hooshdarmahjoob, Navid		1993	IRI	1.00	1	0.52	20	10.40
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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