Individual Calculations April 2008
 Cerquitella, Luca  Total change: 18.15  Rating chartPersonal card
 WE 10. Porto S. Elpidio Porto Sant'Elpidio ITA 2007-11-24
RcRownchangeKK*chgGame
 2066 2238 5.50 6 1.21 15 18.15 
  Giobbi, Costantino 1955 ITA1.0010.16152.40 
  Miandro, Roberto 2090 ITA1.0010.30154.50 
  Rinaudo, Sergio 2127 ITA1.0010.35155.25 
  Guglielmi, Dante 1925 ITA1.0010.14152.10 
  Ferri, Stefano 2178 ITA0.501-0.0815-1.20 
  Rinaudo, Andrea 2119 ITA1.0010.34155.10 

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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