Individual Calculations November 2011
 Curtacci, Sergio  Total change: -8.40  Rating chartPersonal card
 OP 13. Citta' di Crema Crema ITA 2011-09-02
RcRownchangeKK*chgGame
 1808 2034 1.00 2 -0.56 15 -8.40 
  Falchi, Claudio 1742 ITA1.0010.15152.25 
  De Paoli, Emilio 1873 ITA0.001-0.7115-10.65 

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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