Individual Calculations May 2011
 Boffi, Luigi  Total change: 0.50  Rating chartPersonal card
 CP Monza Brianza 2011 Ceriano Laghetto ITA 2011-02-01
RcRownchangeKK*chgGame
 1759 1627 1.00 3 0.02 25 0.50 
  Regorda, Vittorio 1876 ITA0.001-0.1925-4.75 
  Origgio, Stefano 1734 ITA1.0010.652516.25 
  Santarelli, Sabatino 1668 ITA0.001-0.4425-11.00 

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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