Individual Calculations February 2013
 Vaselli, Luciano  Total change: 12.00  Rating chartPersonal card
 FE XXI Citta' di Montecatini - B Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 1719 1770 2.50 3 0.80 15 12.00 
  Lazzarini, Irene 1610 ITA1.0010.29154.35 
  Giovannella, Enrico 1702 ITA0.501-0.0915-1.35 
  Schaberg, Wolfgang 1846 ITA1.0010.60159.00 

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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