Individual Calculations April 2022
 Khan Ahmadi, Mohammad Reza  Total change: -37.20  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeKK*chgGame
 1393 1460 2.00 5 -0.93 40 -37.20 
  Rahmani, Pedram 1839 IRI0.5010.414016.40 
  Mokhtarzadeh, M.reza 1568 IRI0.001-0.3540-14.00 
  Noorin, Parmis 1217 IRI0.501-0.3040-12.00 
  Ghezelbash, Ali 1208 IRI0.001-0.8140-32.40 
  Zamani Nezhad, Ahora 1131 IRI1.0010.12404.80 

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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