Individual Calculations May 2012
 Giretti Kanev, Jasen  Total change: -13.20  Rating chartPersonal card
 WE VI Scacchi tra le Torri Melegnano ITA 2012-02-24
RcRownchangeKK*chgGame
 2158 2227 1.50 4 -0.88 15 -13.20 
  Moroni, Luca Jr 2061 ITA0.501-0.2215-3.30 
  Di Paolo, Raffaele f2318 ITA0.001-0.3815-5.70 
  Bozzali, Ermanno 2110 ITA1.0010.34155.10 
  Boschetti, Claudio 2142 SUI0.001-0.6215-9.30 

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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