Individual Calculations March 2011
 De Santis, Massimo  Total change: 9.30  Rating chartPersonal card
 OP Tre Re Milano ITA 2011-01-06
RcRownchangeKK*chgGame
 1873 1922 4.00 6 0.62 15 9.30 
  Pili, Giangiuseppe 1703 ITA1.0010.22153.30 
  Rota, Simone 2007 ITA0.5010.12151.80 
  Miracola, Massimiliano 1900 ITA0.501-0.0315-0.45 
  Motola, Jacopo 1822 ITA1.0010.36155.40 
  Regorda, Vittorio 1876 ITA0.501-0.0615-0.90 
  Reale, Simone 1931 ITA0.5010.01150.15 

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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