Individual Calculations February 2020
 Sadeghi, Moosa  Total change: -3.40  Rating chartPersonal card
 1st shohadaie nokhale U2000 chess tournament 1398 Gilan IRI 2020-01-11
RcRownchangeKK*chgGame
 1362 1476 3.00 5 -0.17 20 -3.40 
  Chahardoli, Amir 1815 IRI0.001-0.1220-2.40 
  Zamani, Radvin 1076  * IRI1.0010.08201.60 
  Farahvashi, Zahra 1177 IRI1.0010.15203.00 
  Khomeyrani, Hossein 1325 IRI0.501-0.2020-4.00 
  Kazemi, Rahmanberdi 1415 IRI0.501-0.0820-1.60 
 * 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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