Individual Calculations April 2008
 Gardon, Ermanno  Total change: -4.95  Rating chartPersonal card
 FE 4. Arrocco Roma ITA 2008-01-11
RcRownchangeKK*chgGame
 2077 2149 2.00 4 -0.33 15 -4.95 
  Maddaloni, Giovanni 1817 ITA1.0010.12151.80 
  Vuelban, Virgilio f2316 PHI0.001-0.2815-4.20 
  Parpinel, Marco 2174 ITA1.0010.53157.95 
  Panella, Fiammetta 2001 ITA0.001-0.7015-10.50 

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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