Individual Calculations January 2019
 Hosseini, Seyedhossein  Total change: 15.20  Rating chartPersonal card
 6th Fars chess League 1397 Round 3-11 Fars IRI 2018-11-30
RcRownchangeKK*chgGame
 1824 1839 4.50 8 0.38 40 15.20 
  Emad, Rozhiya 1579 IRI1.0010.18407.20 
  Esmaeili, H. Reza 2084 IRI0.001-0.2040-8.00 
  Dehbashi, Alireaza 1801 IRI0.501-0.0540-2.00 
  Latifpour, Mohammad 2000 IRI0.001-0.2940-11.60 
  Alavi, Hossein 1720 IRI1.0010.344013.60 
  Abolpour Mofrad, Ali 1439  * IRI1.0010.08403.20 
  Momeni, E. 2162 IRI0.001-0.1340-5.20 
  Ghirati, Mojtaba 1806 IRI1.0010.454018.00 
 * 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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