Individual Calculations October 2013
 Cai, Roberto  Total change: 9.45  Rating chartPersonal card
 FE 55 Imperia - B Imperia ITA 2013-09-01
RcRownchangeKK*chgGame
 1674 1493 2.50 7 0.63 15 9.45 
  Bechir, Mohamedou 1744 MTN0.001-0.1915-2.85 
  Gatti, Franco 1654 ITA0.5010.21153.15 
  Vargiu, Antonio 1715 ITA0.001-0.2215-3.30 
  Pesce, Leandro 1702 ITA1.0010.771511.55 
  Panero, Simone 1662 ITA0.001-0.2815-4.20 
  Privitera, Jacopo 1618 ITA0.001-0.3315-4.95 
  Pistone, Salvatore 1622 ITA1.0010.671510.05 

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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