Individual Calculations January 2009
 Piccinini, Samuele  Total change: 22.65  Rating chartPersonal card
 WE Accademia Bologna ITA 2008-10-24
RcRownchangeKK*chgGame
 2068 1814 2.50 5 1.51 15 22.65 
  Vicari, Luigi 1997 ITA0.5010.24153.60 
  Gaido, Paolo 2086 ITA0.5010.33154.95 
  Costantini, Roberto f2164 ITA0.001-0.1115-1.65 
  Dritsakos, Alessio 1941 ITA1.0010.671510.05 
  Buriani, Andrea 2151 ITA0.5010.38155.70 

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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