Individual Calculations January 2009
 Stromboli, Carlo  Total change: 4.35  Rating chartPersonal card
 WE Palestrina Palestrina ITA 2008-12-06
RcRownchangeKK*chgGame
 2169 2275 4.00 6 0.29 15 4.35 
  Proia, Gaetano 1958 ITA1.0010.13151.95 
  Palermo, Stefano 2082 ITA1.0010.25153.75 
  Collutiis, Duilio m2432 ITA0.001-0.2915-4.35 
  Russi, Roberto 1936 ITA1.0010.12151.80 
  Ferretti, Folco f2318 ITA0.5010.06150.90 
  Passerotti, Pierluigi f2288 ITA0.5010.02150.30 

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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