Individual Calculations April 2024
 Zanda, Lorenzo  Total change: -14.40  Rating chartPersonal card
 CIS 2024 - Serie Promozione Sardegna Villanovaforru ITA 2024-03-15
RcRownchangeKK*chgGame
 1692 1506 0.50 3 -0.36 40 -14.40 
  Loi, Francesco 1599 ITA0.5010.13405.20 
  Magistri, Mattia 1582 ITA0.001-0.4040-16.00 
  Ricca, Sergio 1896 ITA0.001-0.0940-3.60 

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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