Individual Calculations February 2013
 Bortolazzi, Michele  Total change: -3.75  Rating chartPersonal card
 CP Verona 2013 Zevio ITA 2013-01-12
RcRownchangeKK*chgGame
 1786 1896 3.50 6 -0.25 15 -3.75 
  Tencheni, Maurizio 1677 ITA1.0010.22153.30 
  Faccia, Sergio 2013 ITA0.001-0.3415-5.10 
  Molinaroli, Giacomo 1874 ITA0.001-0.5315-7.95 
  Avanzini, Angelo 1496  * ITA1.0010.08151.20 
  Macalello, Angelo 1707 ITA1.0010.25153.75 
  Sprea, Giuseppe 1947 ITA0.5010.07151.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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