Individual Calculations November 2009
 Saccani, Ercole  Total change: -6.75  Rating chartPersonal card
 WE Rivarolo Rivarolo Mantovano ITA 2009-10-02
RcRownchangeKK*chgGame
 1904 1843 1.00 3 -0.27 25 -6.75 
  Mussap, Angelo 2045 ITA0.001-0.2425-6.00 
  Marcori, Mirko 1878 ITA0.001-0.4525-11.25 
  Pisani, Valerio 1789 ITA1.0010.422510.50 

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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