Individual Calculations November 2010
 Popa, Claudio  Total change: -20.25  Rating chartPersonal card
 FE del Fermano Fermo ITA 2010-08-21
RcRownchangeKK*chgGame
 2126 2211 3.50 8 -1.35 15 -20.25 
  Viviani, Alessio 1919 ITA1.0010.15152.25 
  Guglielmi, Dante 1909 ITA1.0010.15152.25 
  Meijers, Viesturs g2474 LAT0.001-0.1815-2.70 
  Calella, Sergio 2040 ITA1.0010.27154.05 
  Mogranzini, Roberto m2387 ITA0.001-0.2715-4.05 
  Panjkovic, Aleksandar c2121 SRB0.501-0.1215-1.80 
  Raineri, Valerio 2114 ITA0.001-0.6315-9.45 
  Tomini, Marco 2043 ITA0.001-0.7215-10.80 

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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