Individual Calculations February 2013
 Sprea, Giuseppe  Total change: -6.60  Rating chartPersonal card
 CP Verona 2013 Zevio ITA 2013-01-12
RcRownchangeKK*chgGame
 1823 1947 3.50 6 -0.44 15 -6.60 
  Adami, Antonio 1720 ITA0.501-0.2915-4.35 
  Bonini, Roberto 1888 ITA0.501-0.0815-1.20 
  Zonta, Riccardo 1638 ITA1.0010.14152.10 
  Brunelli, Giovanni 1971 ITA0.5010.03150.45 
  Garofalo, Sergio 1822 ITA0.501-0.1715-2.55 
  Bortolazzi, Michele 1896 ITA0.501-0.0715-1.05 

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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