Individual Calculations November 2009
 De, Marinis Marcello  Total change: 0.00  Rating chartPersonal card
 FE 51. Imperia - B Imperia ITA 2009-08-30
RcRownchangeRpKK*chgGame
 1851 0 3.50 7 0.00 1851   0.00 
  Blaha, Bohuslav 1928 CZE0.0010.00 0.00 
  Allegretti, Luigi 1908 ITA1.0010.00 0.00 
  Ratti, Marco 1922 ITA0.0010.00 0.00 
  Ruggeri, Claudio 1897 ITA1.0010.00 0.00 
  Roversi, Stefano 1864 ITA0.5010.00 0.00 
  Restifo, Katiuscia 1779 ITA0.0010.00 0.00 
  Liviabella, Lucio 1660 ITA1.0010.00 0.00 

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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