Individual Calculations April 2009
 Luciani, Valerio  Total change: -6.00  Rating chartPersonal card
 WE 11 Sant'Elpidio Sant'Elpidio ITA 2008-11-22
RcRownchangeKK*chgGame
 1940 2212 4.50 6 -0.40 15 -6.00 
  Perogio, Lorenzo 1862 ITA1.0010.11151.65 
  Fratini, Mauro 1940 ITA0.001-0.8315-12.45 
  Ragnini, Damiano 1862 ITA1.0010.11151.65 
  Spano Cuomo, Gaetano 1862 ITA0.501-0.3915-5.85 
  Rinaudo, Sergio 2130 ITA1.0010.39155.85 
  Giobbi, Costantino 1982 ITA1.0010.21153.15 

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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