Individual Calculations January 2023
 Deghi, Donatello  Total change: -20.00  Rating chartPersonal card
 WE 34 Robecchetto con Induno - B Robecchetto con Induno ITA 2022-12-26
RcRownchangeKK*chgGame
 1666 1727 2.50 6 -1.00 20 -20.00 
  Brioschi, Camillo 1638 ITA1.0010.38207.60 
  Rutigliano, Cesare 1656 ITA0.001-0.6020-12.00 
  Rossi, Emanuele 1624 ITA1.0010.36207.20 
  Di Liberto, Michele 1619 ITA0.001-0.6520-13.00 
  Costantino, Gian Franco 1702 ITA0.501-0.0320-0.60 
  Pilo, Sergio 1756 ITA0.001-0.4620-9.20 

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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