Individual Calculations March 2011
 Quaranta, Cristiano  Total change: -4.50  Rating chartPersonal card
 OP della Befana 2011 Milano ITA 2011-01-02
RcRownchangeKK*chgGame
 2033 2134 3.50 6 -0.30 15 -4.50 
  Cattaneo, Marco 1948 ITA0.501-0.2415-3.60 
  Petrini, Roberto 2033 ITA0.001-0.6415-9.60 
  Bemporad, Filippo 2057 ITA1.0010.39155.85 
  Astengo, Corrado 2146 ITA0.5010.02150.30 
  Barberi, Alessandro 2084 ITA0.501-0.0715-1.05 
  Bisignano, Giuseppe 1929 ITA1.0010.24153.60 

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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