Individual Calculations May 2010
 Boffi, Luigi  Total change: 3.50  Rating chartPersonal card
 CP Monza Brianza Ceriano Laghetto ITA 2010-02-02
RcRownchangeKK*chgGame
 1828 1600 1.00 4 0.14 25 3.50 
  Veronelli, Franco 1820 ITA0.5010.28257.00 
  Viale, Fabio 1856 ITA0.001-0.1925-4.75 
  Cervini, Gian Piero 1792 ITA0.001-0.2525-6.25 
  Squillante, Michele 1842 ITA0.5010.30257.50 

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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