Individual Calculations March 2011
 Pioggia, Massimiliano  Total change: 17.75  Rating chartPersonal card
 OP della Befana - B Milano ITA 2011-01-02
RcRownchangeKK*chgGame
 1645 1617 3.00 5 0.71 25 17.75 
  Poletto, Daniele 1744 ITA0.001-0.3325-8.25 
  Verderame, Alberto 1406 ITA1.0010.23255.75 
  Silini, Bruno 1655 ITA0.001-0.4525-11.25 
  Colica, Daniele 1743 ITA1.0010.672516.75 
  Longo, Giovanni 1679 ITA1.0010.592514.75 

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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