Individual Calculations November 2009
 Boccalatte, Piero  Total change: -46.50  Rating chartPersonal card
 FE Castione della Presolana - B Bratto ITA 2009-08-21
RcRownchangeKK*chgGame
 1856 1983 3.50 8 -1.86 25 -46.50 
  Nepi, Ezio 1851 ITA1.0010.32258.00 
  Sanzani, Pierluigi 1824 ITA0.501-0.2125-5.25 
  Lanni, Vincenzo 1817 ITA1.0010.28257.00 
  Manino, Edoardo 1889 ITA0.001-0.6325-15.75 
  Nasoni, Paolo 1847 ITA0.001-0.6825-17.00 
  Acunzo, Domenico 1834 ITA0.001-0.7025-17.50 
  Sigillo, Carmelo 1803 ITA1.0010.26256.50 
  Raselli, Claudio 1984 ITA0.001-0.5025-12.50 

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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