Individual Calculations January 2017
 Mohammadalizadeh Lashkari, Erfan  Total change: -9.40  Rating chartPersonal card
 Iranian Men Chess Championship 1395 (Blind) Babolsar IRI 2016-12-05
RcRownchangeKK*chgGame
 1492 1574 2.50 5 -0.47 20 -9.40 
  Alizadeh, Farzad 1205 IRI0.501-0.4020-8.00 
  Soltani, Ali 1525 IRI0.001-0.5720-11.40 
  Moshirabadi, Hadi 1510 IRI1.0010.41208.20 
  Romifard, Mehdi 1754 IRI0.001-0.2620-5.20 
  Rabi, Amir 1466 IRI1.0010.35207.00 

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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