Rapid: Individual Calculations April 2017
 Ardan, Abdolabbas  Total change: -9.20  Rating chartPersonal card
 Omidieh Rapid Chess Tournament Esfand 1395 Omidieh IRI 2017-03-11
RcRownchangeKK*chgGame
 1817 1605 0.00 2 -0.46 20 -9.20 
  Banisaeed, Sadegh 1841 IRI0.001-0.2020-4.00 
  Minakhanloo, Mohammad Javad 1793 IRI0.001-0.2620-5.20 

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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