Individual Calculations January 2009
 D Ingiullo, Roberto  Total change: 5.55  Rating chartPersonal card
 FE 9 Citta' di Nichelino Nichelino ITA 2008-10-02
RcRownchangeKK*chgGame
 1948 2104 4.50 6 0.37 15 5.55 
  Angioni, Gian Carlo 1854 ITA0.501-0.3115-4.65 
  Giacchino, Claudio 1754 ITA1.0010.11151.65 
  Parodi, Alessandro 2074 ITA0.501-0.0415-0.60 
  Razzano, Lorenzo 1899 ITA0.501-0.2615-3.90 
  Davi, Alessandro 1999 ITA1.0010.36155.40 
  Moncelli, Giorgio 2110 ITA1.0010.51157.65 

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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