Individual Calculations November 2009
 Gozzini, Giambattista  Total change: 11.45  Rating chartPersonal card
 FE Castione della Presolana - B Bratto ITA 2009-08-21
RcRownchangeKK*chgGame
 1877 1876 4.50 7 1.01 25 25.25 
  Sigillo, Carmelo 1803 ITA0.501-0.1025-2.50 
  Villa, Claudio 1825 ITA0.001-0.5725-14.25 
  Cambieri, Mario 1896 ITA0.001-0.4725-11.75 
  Turci, Alberto 1959 ITA1.0010.612515.25 
  Sabba, Giorgio 1882 ITA1.0010.512512.75 
  Mansueti, Marco 1811 ITA1.0010.412510.25 
  Caputi, Giuliano 1964 ITA1.0010.622515.50 

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)
 
NOTE: K factor changed
 WE Bergamo Bergamo ITA 2009-10-09
RcRownchangeKK*chgGame
 1754 1885 1.00 3 -0.92 15 -13.80 
  Vuckovic, Dimitrije 1513 ITA0.501-0.4015-6.00 
  Ranfagni, Stefano 2025 ITA0.001-0.3115-4.65 
  Mattia, Ermanno 1725 ITA0.501-0.2115-3.15 

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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