Khoshkalam, Seyed Mahan September 2022 FIDE Individual Chess Calculations

Individual Calculations September 2022

Khoshkalam, Seyed Mahan Total change: 12.54

Lahijan Standard Cup (U 2200)			Lahijan		IRI	2022-08-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1648	1847			7.50	9	1.40	38	53.20

Zamani, Radvin		1447 *	IRI	1.00	1	0.08	38	3.04
Madani, Alireza		1343	IRI	1.00	1	0.04	38	1.52
Kafshgar Gohari, Reza		1505	IRI	1.00	1	0.12	38	4.56
Gerayeli, Kiarash		2038	IRI	0.50	1	0.25	38	9.50
Pilevar, Hadi		1868	IRI	0.00	1	-0.47	38	-17.86
Bardeh, Tahmoores		1271	IRI	1.00	1	0.02	38	0.76
Heidarinezhad, Mohammad Sadra		1460	IRI	1.00	1	0.09	38	3.42
Taslimi, Borsa		2052	IRI	1.00	1	0.76	38	28.88
Mahboubi, Mahziar		1851	IRI	1.00	1	0.51	38	19.38
* 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)

5th Iranian Amateures Chess Championship 2022			Zanjan		IRI	2022-08-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1526	1847			4.50	7	-1.23	38	-46.74

Zeynali, Ali		1447 *	IRI	0.00	1	-0.92	38	-34.96
Mosaeiean, Aryian		1262	IRI	1.00	1	0.02	38	0.76
Salarkia, Davood		1372	IRI	1.00	1	0.05	38	1.90
Safarnezhad, Armin		1601	IRI	0.50	1	-0.31	38	-11.78
Ghorbani, Mohammad Mehdi		1523	IRI	1.00	1	0.13	38	4.94
Karimi, Mohammad		1986	IRI	0.50	1	0.19	38	7.22
Mohammadi Akbarabadi, Hossein		1493	IRI	0.50	1	-0.39	38	-14.82
* 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)

Gilan Super League 18th Round 19-20			Gilan		IRI	2022-08-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1710	1847			1.50	2	0.16	38	6.08

Ebrahimi Rashti, Asal		1818	IRI	0.50	1	-0.04	38	-1.52
Rezaeipour, Sina		1602	IRI	1.00	1	0.20	38	7.60
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)

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