Individual Calculations September 2016
 Hodavand Ahmadi, Rozita  Total change: -34.00  Rating chartPersonal card
 Tehran Chess Championship - Women 2016 Tehran IRI 2016-07-31
RcRownchangeKK*chgGame
 1334 1076 0.00 4 -0.85 40 -34.00 
  Teymoori, Nadia 1476  * IRI0.001-0.0840-3.20 
  Nadalipour, Golnaz 1476  * IRI0.001-0.0840-3.20 
  Bayat, Sadaf 1223 IRI0.001-0.3040-12.00 
  Mahjoob Zardast, Artemis 1159 IRI0.001-0.3940-15.60 
 * 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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