Individual Calculations November 2010
 Oggero, Alberto  Total change: -20.00  Rating chartPersonal card
 FE 52 Imperia - B Imperia ITA 2010-08-29
RcRownchangeKK*chgGame
 1792 1751 1.00 4 -0.80 25 -20.00 
  Badano, Giancarlo 1948 ITA0.001-0.2525-6.25 
  Spano`, Pietro 1628 ITA0.001-0.6725-16.75 
  Ornati, Gianmaria 1860 ITA1.0010.652516.25 
  Reginato, Lino 1732 ITA0.001-0.5325-13.25 

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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