Individual Calculations September 2022
 Mohammadi, Hossein  Total change: 14.80  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1635 1838 7.00 9 0.74 20 14.80 
  Golmeimi, Ermia 1379 IRI1.0010.05201.00 
  Shadanpour, Sana 1438  * IRI1.0010.08201.60 
  Binaei Tavallaei, Mahdi 2032 IRI0.001-0.2520-5.00 
  Ghorishi, Seied Mahdiar 1419 IRI1.0010.07201.40 
  Akhgari, Reza 2095 IRI0.001-0.1820-3.60 
  Hosseini Nia, Mani 1432 IRI1.0010.08201.60 
  Naderian, Farhad 1577 IRI1.0010.18203.60 
  Vesali Khah, Parsa 1390 IRI1.0010.06201.20 
  Zare, Jamal 1950 IRI1.0010.652013.00 
 * 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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