Individual Calculations April 2009
 Maccarini, Luca  Total change: -33.60  Rating chartPersonal card
 CP Bergamo Bergamo ITA 2009-01-17
RcRownchangeKK*chgGame
 1901 1863 0.50 4 -1.33 15 -19.95 
  Piantoni, Roberto 2112 ITA0.001-0.1915-2.85 
  Lanni, Vincenzo 1870 ITA0.5010.01150.15 
  Biava, Pierluigi 1806 ITA0.001-0.5815-8.70 
  Villa, Claudio 1816 ITA0.001-0.5715-8.55 

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)
 
 WE Scacchi tra le Torri - B Melegnano ITA 2009-02-20
RcRownchangeKK*chgGame
 1784 1863 1.50 4 -0.91 15 -13.65 
  Fiorelli, Paolo 1642 ITA1.0010.22153.30 
  Monticone, Sonia 1770 ITA0.501-0.1315-1.95 
  Stella, Luca 1908 ITA0.001-0.4415-6.60 
  Pallavicini, Andrea 1817 ITA0.001-0.5615-8.40 

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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