Individual Calculations May 2015
 Samie Darian, Davoud  Total change: -12.00  Rating chartPersonal card
 Farvardin Cup 2015 Tehran IRI 2015-04-14
RcRownchangeKK*chgGame
 1526 1383 2.00 7 -0.30 40 -12.00 
  Zomorrodian, Eilia 1783  * IRI0.5010.424016.80 
  Ebadi, Seyed Ali 1501 IRI0.001-0.3440-13.60 
  Kadkhodaei, Kiarash 1417 IRI1.0010.554022.00 
  Ahmadi, Gh.hossein 1655 IRI0.5010.334013.20 
  Sebt Rasoul, Seyede Setare 1487 IRI0.001-0.3640-14.40 
  Soltanloo, Nima 1549 IRI0.001-0.2840-11.20 
  Nouri, Alaa 1292 IRI0.001-0.6240-24.80 
 * 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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