Individual Calculations July 2008
 D Ingiullo, Roberto  Total change: 14.25  Rating chartPersonal card
 OP Memorial Berruto Nichelino ITA 2008-03-07
RcRownchangeKK*chgGame
 1894 2103 5.50 6 0.95 15 14.25 
  Pettarini, Renato 1757 ITA1.0010.11151.65 
  Gussone, Claudio 1869 ITA1.0010.21153.15 
  Ferretti, Carlo 1963 ITA1.0010.31154.65 
  Finocchiaro, Gianluca 1985 ITA1.0010.34155.10 
  Di Chiara, Mauro 1812 ITA1.0010.15152.25 
  Marguati, Massimiano 1976 ITA0.501-0.1715-2.55 

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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