Individual Calculations September 2016
 Ghanbari, Mohammad Mahdi  Total change: 2.00  Rating chartPersonal card
 Tehran Chess Championship 2016 Tehran IRI 2016-07-31
RcRownchangeKK*chgGame
 1402 1157 1.00 4 0.05 40 2.00 
  Rezaee, Mahdi 1557  * IRI0.001-0.0840-3.20 
  Dolabi, Dilan 1421 IRI0.001-0.1840-7.20 
  Ahadi, Mohammad Erfan 1546 IRI0.001-0.0940-3.60 
  Feizi, Seifollah 1082 IRI1.0010.404016.00 
 * 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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