Individual Calculations January 2010
 Orsi, Matteo  Total change: -9.75  Rating chartPersonal card
 FE 30. Edoardo Crespi - B Milano ITA 2009-12-05
RcRownchangeKK*chgGame
 1817 1960 3.50 6 -0.65 15 -9.75 
  Reale, Simone 1826 ITA0.501-0.1815-2.70 
  Silari, Andrea 1797 ITA0.001-0.7215-10.80 
  Alidosi, Marco 1789 ITA1.0010.27154.05 
  Regorda, Vittorio 1865 ITA0.001-0.6315-9.45 
  Krstic, Dragan 1810 ITA1.0010.30154.50 
  Murli, Almerico 1816 ITA1.0010.31154.65 

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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