Individual Calculations January 2017
 Virzi, Ettore  Total change: -23.60  Rating chartPersonal card
 FE 37 Edoardo Crespi - A Milano ITA 2016-12-07
RcRownchangeKK*chgGame
 1839 1966 3.50 7 -1.18 20 -23.60 
  Piantoni, Pierino 1837 ITA1.0010.33206.60 
  Regondi, Lorenzo 1883 ITA0.001-0.6120-12.20 
  Dimitrov, Gabriel Demetrio 1890 ITA0.501-0.1020-2.00 
  De Vincentiis, Federico 1824 ITA0.501-0.1920-3.80 
  Mapelli, Davide 1819 ITA0.501-0.2020-4.00 
  Carli, Federico 1796 ITA0.501-0.2220-4.40 
  Andolfatto, Maria 1825 ITA0.501-0.1920-3.80 

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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