Individual Calculations November 2017
 Akhgari, Reza  Total change: -2.00  Rating chartPersonal card
 Tehran Men Dastejate Azad League 1396 Round 1-3 Tehran IRI 2017-10-12
RcRownchangeKK*chgGame
 2117 2137 1.00 2 -0.05 40 -2.00 
  Esmaeilnejad, Mohammad Amin 2008 IRI0.501-0.1740-6.80 
  Mahdavirad, Mehdi f2226 IRI0.5010.12404.80 

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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