Individual Calculations January 2009
 Gregori, Giuliano  Total change: 29.25  Rating chartPersonal card
 CP Trieste Trieste ITA 2008-12-06
RcRownchangeKK*chgGame
 1992 1850 2.50 4 1.17 25 29.25 
  Bembich, Corrado 2031 ITA1.0010.742518.50 
  Stantic, Severino 2026 ITA1.0010.732518.25 
  De Val, Daniele 2200 ITA0.001-0.1125-2.75 
  Piunti, Mauro 1712 ITA0.501-0.1925-4.75 

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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