Individual Calculations May 2013
 Castelfranchi, Carlo  Total change: 8.10  Rating chartPersonal card
 OP SS Lazio Roma ITA 2013-02-27
RcRownchangeKK*chgGame
 1995 2052 4.50 7 0.54 15 8.10 
  D`agostini, Rodolfo 1676 ITA1.0010.09151.35 
  Di Mauro, Giuseppe 1878 ITA1.0010.27154.05 
  Giorni, Moreno 2033 ITA0.501-0.0315-0.45 
  Maggi, Fabrizio 2126 ITA0.5010.10151.50 
  Pala, Giorgio 2018 ITA0.501-0.0515-0.75 
  Sabetta, Alessandro 1963 ITA1.0010.38155.70 
  Corvi, Marco f2273 ITA0.001-0.2215-3.30 

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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