Individual Calculations June 2024
 Meli, Marco  Total change: 27.20  Rating chartPersonal card
 FE Sardinia World Chess - C Orosei ITA 2024-04-27
RcRownchangeKK*chgGame
 1526 1455 3.50 7 0.68 40 27.20 
  Krishnan, Vishwanathan 1574 IND0.001-0.3440-13.60 
  Salis, Davide 1502 ITA0.5010.07402.80 
  Rossini, Antonio 1417 ITA1.0010.454018.00 
  Buffoni, Emilia 1535 ITA1.0010.614024.40 
  Diena, Giovanni 1574 ITA1.0010.664026.40 
  Geraci, Daniele 1486 ITA0.001-0.4640-18.40 
  Ferrari, Fabrizio 1595 ITA0.001-0.3140-12.40 

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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