Individual Calculations September 2017
 Bagherabadi, Sajad  Total change: -64.80  Rating chartPersonal card
 Kermanshah Province Chess Championship -Men 1396 Kermanshah IRI 2017-07-21
RcRownchangeKK*chgGame
 1622 1553 0.00 4 -1.62 40 -64.80 
  Abdolmohammadi, Milad 1807 IRI0.001-0.1940-7.60 
  Khalvandi, Mohammad 1822 IRI0.001-0.1740-6.80 
  Mohammadi, Mohammad Amin 1637 IRI0.001-0.3840-15.20 
  Dezhdar, Roozbeh 1221 IRI0.001-0.8840-35.20 

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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