Individual Calculations September 2011
 Alberio, Silvio  Total change: -19.50  Rating chartPersonal card
 FE Dolomiti - B Forni di Sopra ITA 2011-06-12
RcRownchangeKK*chgGame
 1886 1782 1.50 6 -0.65 30 -19.50 
  Quattrini, Massimo 1945 ITA0.5010.22306.60 
  Bieg Pagel, Clemens 1922 ESP0.001-0.3130-9.30 
  Monducci, Mirko 1924 ITA1.0010.693020.70 
  Messina, Roberta 1897 ITA0.001-0.3430-10.20 
  Rosina, Graziano 1829 ITA0.001-0.4330-12.90 
  Gennari, Dario 1798 ITA0.001-0.4830-14.40 

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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