Individual Calculations August 2017
 Malmir, Arian  Total change: -38.40  Rating chartPersonal card
 Lorestan Chess Championship 2017 Khoramabad IRI 2017-07-20
RcRownchangeKK*chgGame
 1628 1522 0.50 4 -0.96 40 -38.40 
  Hajinejad, Alimohammad 1773 IRI0.5010.314012.40 
  Goodarzi, Moein 1476 IRI0.001-0.5640-22.40 
  Foladvand, Ali 1651 IRI0.001-0.3340-13.20 
  Farahi, Ali 1613 IRI0.001-0.3840-15.20 

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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