Individual Calculations May 2010
 Briffault, Philippe  Total change: 43.95  Rating chartPersonal card
 CS 9. Castelfidardo Castelfidardo ITA 2009-12-05
RcRownchangeKK*chgGame
 1927 1930 7.00 8 2.93 15 43.95 
  Marconi, Andrea 1747 ITA0.501-0.2415-3.60 
  Palmizi, Alessandro 1890 ITA0.501-0.0615-0.90 
  Foglia, Maurizio 2149 ITA1.0010.781511.70 
  Diotallevi, Maurizio 2104 ITA1.0010.731510.95 
  Ragnini, Damiano 1791 ITA1.0010.31154.65 
  Mircoli, Filippo 1746 ITA1.0010.26153.90 
  Rotoni, Matteo 2133 ITA1.0010.761511.40 
  Baleani, Emanuele 1852 ITA1.0010.39155.85 

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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