Individual Calculations April 2022
 Abdollahi, Fatemeh  Total change: -1.20  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeKK*chgGame
 1779 1136 0.00 2 -0.03 40 -1.20 
  Rahmani, Pedram 1839 IRI0.001-0.0140-0.40 
  Ahmadi, Seyedeh Malihe 1719 IRI0.001-0.0240-0.80 

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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