Individual Calculations October 2013
 Vargiu, Antonio  Total change: -5.10  Rating chartPersonal card
 FE 55 Imperia - B Imperia ITA 2013-09-01
RcRownchangeKK*chgGame
 1731 1715 3.50 8 -0.34 15 -5.10 
  Mazzetta, Renato 1932 ITA0.5010.28154.20 
  Boccalatte, Piero 1972 ITA0.001-0.1815-2.70 
  Cai, Roberto 1493 ITA1.0010.22153.30 
  Gorbounova, Natalia 1519 RUS1.0010.25153.75 
  Cirrincione, Giansalvo 1849 ITA0.5010.18152.70 
  Di Garbo, Gianfranco 1678 ITA0.001-0.5515-8.25 
  Pettarini, Renato 1789 ITA0.001-0.4015-6.00 
  Salerno, Luciano 1613 ITA0.501-0.1415-2.10 

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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