Individual Calculations October 2012
 Ratti, Marco  Total change: 9.45  Rating chartPersonal card
 FE 54 Imperia - B Imperia ITA 2012-09-02
RcRownchangeKK*chgGame
 1843 1922 5.50 8 0.63 15 9.45 
  Calvi, Luca 1740 ITA1.0010.26153.90 
  Cairo, Serge 1815 FRA1.0010.35155.25 
  Tortorella, Giancarlo 1881 ITA0.501-0.0615-0.90 
  Mercandelli, Claudio 1880 ITA1.0010.44156.60 
  Manino, Edoardo 1900 ITA0.001-0.5315-7.95 
  Restifo, Katiuscia 1859 ITA1.0010.41156.15 
  Carola, Paolo 1843 ITA1.0010.39155.85 
  Penna, Tommaso 1829 ITA0.001-0.6315-9.45 

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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