Individual Calculations February 2013
 De Grandi, Samuele  Total change: 6.00  Rating chartPersonal card
 FE XXI Citta' di Montecatini Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 1931 1750 2.00 6 0.40 15 6.00 
  Altieri, Danilo M 1997 ITA0.5010.31154.65 
  Berrada, Abderrahim 1968 SUI0.001-0.2215-3.30 
  Bini, Lorenzo 1893 ITA0.5010.19152.85 
  Balzano, Filli 1892 ITA0.001-0.3115-4.65 
  De Paolis, Fabrizio 1985 ITA1.0010.791511.85 
  Taurisano, Vincenzo 1853 ITA0.001-0.3615-5.40 

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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