Individual Calculations May 2010
 Casamassima, Paolo  Total change: -11.75  Rating chartPersonal card
 OP Inverno a Milano Milano ITA 2010-02-23
RcRownchangeKK*chgGame
 1773 1707 2.00 6 -0.47 25 -11.75 
  Moreschi, Mauro 1906 ITA0.001-0.2425-6.00 
  Paganini, Andrea 1771 ITA0.001-0.4125-10.25 
  Crippa, Oscar 1699 ITA1.0010.492512.25 
  Spreafico, Fabrizio 1838 ITA1.0010.682517.00 
  Alidosi, Marco 1774 ITA0.001-0.4125-10.25 
  Bertora, Silvano 1647 ITA0.001-0.5825-14.50 

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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