Individual Calculations September 2017
 Darabi, Amir Hosein  Total change: 0.00  Rating chartPersonal card
 Kermanshah Province Chess Championship -Men 1396 Kermanshah IRI 2017-07-21
RcRownchangeRpKK*chgGame
 1548 0 1.00 6 0.00 1275   0.00 
  Zolfaghari, Mohammad Javad 1804 IRI0.0010.00 0.00 
  Amiri, Erfan 1632 IRI1.0010.00 0.00 
  Amiri, Firooz 1638 IRI0.0010.00 0.00 
  Heidari, Parmida 1438 IRI0.0010.00 0.00 
  Dezhdar, Roozbeh 1221 IRI0.0010.00 0.00 
  Bagherabadi, Sajad 1553 IRI0.0010.00 0.00 

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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