Individual Calculations August 2019
 Shahmohammadi, Amirmohammad  Total change: -34.00  Rating chartPersonal card
 Gilan men Championship 1398 Gilan IRI 2019-07-01
RcRownchangeKK*chgGame
 1376 1277 1.50 6 -0.85 40 -34.00 
  Pourakbari, Taha 1259 IRI0.501-0.0340-1.20 
  Khademi, Mohammad Miran 1677  * IRI0.001-0.0840-3.20 
  Meknatjou, Ashkan 1278 IRI0.001-0.5040-20.00 
  Hadadi, Ardian 1016 IRI1.0010.18407.20 
  Norouzi Chenari, Parham 1540 IRI0.001-0.1840-7.20 
  Biriya, Yadollah 1483 IRI0.001-0.2440-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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