Individual Calculations April 2022
 Volpati, Antonio  Total change: -18.00  Rating chartPersonal card
 WE Primavera al Cristallo - B Cattolica ITA 2022-03-18
RcRownchangeKK*chgGame
 1421 1518 1.50 4 -0.90 20 -18.00 
  Carlino, Alessandro 1117 ITA1.0010.08201.60 
  Tribushnaya, Olga 1716 UKR0.001-0.2420-4.80 
  Di Nallo, Federico 1515 ITA0.001-0.5020-10.00 
  Boaron, Arianna 1334 ITA0.501-0.2420-4.80 

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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