Individual Calculations August 2019
 Mehrabi, Mahmood  Total change: 3.60  Rating chartPersonal card
 Alborz Championship 1398 Alborz IRI 2019-07-22
RcRownchangeKK*chgGame
 1494 1460 4.00 8 0.18 20 3.60 
  Golmohammadi, Hadi 1832 IRI0.5010.40208.00 
  Khamseh, Amin 1437 IRI0.501-0.0320-0.60 
  Ramezani, Reza 1860  * IRI0.001-0.0820-1.60 
  Taghizadeh, Taraneh 1348 IRI0.001-0.6520-13.00 
  Beheshti, Ali 1129 IRI1.0010.12202.40 
  Nazifi, Hasan 1319 IRI1.0010.31206.20 
  Ghayourifar, Ali 1745 IRI0.001-0.1620-3.20 
  Hasan Beygi, Shirzad 1282 IRI1.0010.27205.40 
 * 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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