Individual Calculations February 2013
 Berton, Venanzio  Total change: -8.40  Rating chartPersonal card
 FE Mare d'inverno Deluxe - B Gabicce Mare ITA 2013-01-02
RcRownchangeKK*chgGame
 1687 1588 2.00 7 -0.56 15 -8.40 
  Saponara, Nicola 1796 ITA0.001-0.2315-3.45 
  Gugnali, Gianni 1696 ITA0.5010.15152.25 
  Graziani, Roberto 1727 ITA0.001-0.3115-4.65 
  Fragni, Enrico 1663 ITA0.5010.10151.50 
  Cesetti, Egidio 1668 ITA0.001-0.3915-5.85 
  Gulinelli, Euro 1652 ITA0.001-0.4115-6.15 
  Somma, Erminio 1607 ITA1.0010.53157.95 

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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