Individual Calculations January 2011
 Ghidinelli, Giorgio  Total change: 25.50  Rating chartPersonal card
 OP 27. Anniversario Provaglio d'Iseo ITA 2010-10-29
RcRownchangeKK*chgGame
 1862 1911 5.50 8 1.02 25 25.50 
  Cattaneo, Dario 1599 ITA1.0010.14253.50 
  Cristiani, Cesare 2159 ITA0.5010.31257.75 
  Cambieri, Mario 1889 ITA1.0010.472511.75 
  Schaberg, Wolfgang 1941 ITA0.5010.04251.00 
  Conti, Ferdinando 1775 ITA0.501-0.1825-4.50 
  Brugaletta, Giorgio 1675 ITA1.0010.20255.00 
  Dieli, Alberto 1936 ITA0.001-0.4725-11.75 
  Massetti, Euro 1919 ITA1.0010.512512.75 

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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