Blitz: Individual Calculations April 2023
 Di Michele, Diego  Total change: -20.20  Rating chartPersonal card
 OP BLITZ DELLA DONNA 2023 TORINO ITA 2023-03-08
RcRownchangeKK*chgGame
 1629 1555 2.00 7 -1.01 20 -20.20 
  De Barberis, Massimo 1974 ITA0.001-0.0720-1.40 
  Cutelli, Massimo 1808 ITA0.001-0.1920-3.80 
  Milceva, Tatiana 1347 ITA0.001-0.7720-15.40 
  Iacomussi, Mario 1453 ITA1.0010.36207.20 
  Gennaro, Isabella 1839 ITA0.001-0.1620-3.20 
  Patero, Doriano 1454 ITA0.001-0.6420-12.80 
  Esposito, Massimo 1525 ITA1.0010.46209.20 

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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