Individual Calculations September 2011
 Brugnolo, Paolo  Total change: -5.55  Rating chartPersonal card
 OP Memorial Bertolini Genova ITA 2011-06-24
RcRownchangeKK*chgGame
 1723 1481 0.50 4 -0.37 15 -5.55 
  Tagliaferri, Valerio 1869 ITA0.001-0.0915-1.35 
  Atteo, Domenico 1791 ITA0.5010.36155.40 
  Nanni, Sergio 1666 ITA0.001-0.2615-3.90 
  Lazzoni, Davide 1565 ITA0.001-0.3815-5.70 

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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