Individual Calculations October 2012
 Riga, Raffaele  Total change: 5.70  Rating chartPersonal card
 FE 32 Conca della Presolana - B Bratto ITA 2012-08-18
RcRownchangeKK*chgGame
 1868 1805 3.50 8 0.19 30 5.70 
  Savoldelli, Dario 1902 ITA0.001-0.3730-11.10 
  Villa, Giorgio 1945 ITA0.001-0.3130-9.30 
  Oppici, Gabriele 1978 ITA0.001-0.2730-8.10 
  Restifo, Katiuscia 1859 ITA0.5010.08302.40 
  Scarpellini, Felice 1754 ITA1.0010.433012.90 
  Raselli, Claudio 1915 ITA0.001-0.3530-10.50 
  Merlotti, Marco 1766 ITA1.0010.453013.50 
  Brioschi, Camillo 1824 ITA1.0010.533015.90 

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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