Individual Calculations April 2008
 Serafini, Gino  Total change: 21.75  Rating chartPersonal card
 WE 10. Porto S. Elpidio Porto Sant'Elpidio ITA 2007-11-24
RcRownchangeKK*chgGame
 2019 1831 2.50 6 0.87 25 21.75 
  Pierantozzi, Stanislao 2010 ITA1.0010.732518.25 
  Ferri, Stefano 2178 ITA0.5010.39259.75 
  Rinaudo, Andrea 2119 ITA0.001-0.1625-4.00 
  Rotoni, Matteo 2069 ITA0.001-0.2025-5.00 
  Spano Cuomo, Gaetano 1879 ITA0.001-0.4325-10.75 
  Faini, Marco 1860 ITA1.0010.542513.50 

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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