Individual Calculations March 2020
 Ramezani, Hosein  Total change: -19.60  Rating chartPersonal card
 17th Gilan Second League 1398 Round 7-8 Gilan IRI 2020-01-31
RcRownchangeKK*chgGame
 1548 1544 0.50 2 -0.49 40 -19.60 
  Ghorbanzadeh, Moein 1594 IRI0.5010.07402.80 
  Masoomi, Ali 1501 IRI0.001-0.5640-22.40 

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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