Individual Calculations May 2024
 Zucchelli, Michele  Total change: 14.40  Rating chartPersonal card
 CIS 2024 - Serie Promozione Trentino-Alto Adige Trento ITA 2024-03-15
RcRownchangeKK*chgGame
 1769 1676 1.50 3 0.36 40 14.40 
  Mora, Massimo 1881 ITA0.5010.264010.40 
  Baratto, Corrado 1631 ITA1.0010.444017.60 
  Tonelli, Claudio 1795 ITA0.001-0.3440-13.60 

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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