Individual Calculations September 2010
 Vezzelli, Francesco  Total change: -1.50  Rating chartPersonal card
 CIG under 16 Terrasini ITA 2010-07-03
RcRownchangeKK*chgGame
 1897 1905 3.00 6 -0.06 25 -1.50 
  Della Sala, Bruno 1723 ITA1.0010.26256.50 
  Paltrinieri, Nicholas 2045 ITA0.001-0.3125-7.75 
  Penna, Tommaso 1742 ITA1.0010.28257.00 
  Lattanzio, Savino 2061 ITA0.5010.21255.25 
  Salvioli, Alessandro 1969 ITA0.5010.09252.25 
  Miracola, Massimiliano 1840 ITA0.001-0.5925-14.75 

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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