Individual Calculations March 2012
 Spornberger, Peter  Total change: 22.50  Rating chartPersonal card
 OP Scacchi ad Arco Arco di Trento ITA 2011-12-26
RcRownchangeKK*chgGame
 1826 1687 3.00 7 0.75 30 22.50 
  Niccoli, Paolo 1960 ITA0.5010.33309.90 
  Perich, Stefano 1922 ITA0.5010.29308.70 
  Sinner, Armin 1783 ITA0.5010.13303.90 
  Medves, Enrico 1889 ITA0.001-0.2430-7.20 
  Petragnani, Gian Giacomo 1752 ITA0.5010.09302.70 
  Galas, Franco 1749 ITA0.001-0.4130-12.30 
  Schingaro, Angelo 1727 ITA1.0010.563016.80 

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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