Individual Calculations September 2018
 Baheshmat, Abolfazl  Total change: -15.60  Rating chartPersonal card
 Iran Boys Student Middle school Chess Championship 1397 Zanjan IRI 2018-08-07
RcRownchangeKK*chgGame
 1590 1657 2.50 5 -0.39 40 -15.60 
  Rahmani, Pedram 1735 IRI0.001-0.3940-15.60 
  Amiri, Omidreza 1352 IRI1.0010.14405.60 
  Ghalenoei, Amirhossein 1483 IRI1.0010.274010.80 
  Sharafi, Amir Mehrad 1686 IRI0.5010.04401.60 
  Rasouli Mehrjardi, Amirmohammad 1693 IRI0.001-0.4540-18.00 

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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