Individual Calculations June 2015
 Darabadi Zare, Mehdi  Total change: -19.20  Rating chartPersonal card
 Islamic Azad University Chess Championship 2015 Tehran IRI 2015-05-10
RcRownchangeKK*chgGame
 2037 2165 1.50 3 -0.48 40 -19.20 
  Ghaledar, Faraz 2095 IRI1.0010.404016.00 
  Khamisi, S Jafar 2153 IRI0.001-0.5240-20.80 
  Shahsanam, Alireza 1862 IRI0.501-0.3640-14.40 

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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