Zamani, Alireza January 2022 FIDE Individual Chess Calculations

Individual Calculations January 2022

Zamani, Alireza Total change: 212.40

Khouzestan Standard Cup U2000			Khouzestan		IRI	2021-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1478	1304			5.50	7	3.27	40	130.80

Memarzadeh, Hossein		1704 *	IRI	0.00	1	-0.08	40	-3.20
Goharchin, Erfan		1019	IRI	1.00	1	0.16	40	6.40
Ranginkaman, Arman		1076	IRI	1.00	1	0.21	40	8.40
Hamidi, Ahmad		1522	IRI	0.50	1	0.28	40	11.20
Afshani, Matin		1704 *	IRI	1.00	1	0.92	40	36.80
Sajadi Naeini, Seyed Soheil		1615	IRI	1.00	1	0.86	40	34.40
Ajeli, Saeed		1704 *	IRI	1.00	1	0.92	40	36.80
* 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)

Yalda Cup Khouzestan 1400			Khouzestan		IRI	2021-12-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1500	1304			4.00	7	2.04	40	81.60

Movahed, Sina		1704 *	IRI	0.00	1	-0.08	40	-3.20
Goharchin, Erfan		1019	IRI	1.00	1	0.16	40	6.40
Hajjarzadeh, Mohammad Reza		1380	IRI	1.00	1	0.60	40	24.00
Shaeri Karimi, M.hasan		1608	IRI	0.50	1	0.36	40	14.40
Jahanbakhshi, Arman		1704 *	IRI	0.00	1	-0.08	40	-3.20
Davoodi, Milad		1626	IRI	1.00	1	0.87	40	34.80
Amirinasab, Jafar		1460	IRI	0.50	1	0.21	40	8.40
* 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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