Individual Calculations January 2020
 Basharkhah, Shapour  Total change: 27.20  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1631 1602 3.00 5 0.68 40 27.20 
  Safari Aghdam, Amir 1891 IRI0.001-0.1640-6.40 
  Abhari, Mehdi 1516 IRI1.0010.384015.20 
  Jalali, Hadi 1773 IRI0.001-0.2740-10.80 
  Farhadi, Fatemeh 1323 IRI1.0010.16406.40 
  Golmohammadi, Naser 1654 IRI1.0010.574022.80 

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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