Individual Calculations November 2017
 Zarattini, Luciano  Total change: -9.40  Rating chartPersonal card
 OP Friuli Venezia Giulia Cervignano del Friuli ITA 2017-10-14
RcRownchangeKK*chgGame
 1825 1687 1.50 6 -0.47 20 -9.40 
  Capaliku, Aleks 2041 ITA0.001-0.1120-2.20 
  Ciani, Davide 1745 ITA1.0010.582011.60 
  Pellicoro, Roberto 1814 ITA0.001-0.3320-6.60 
  Kogoj, Boris 1821 SLO0.001-0.3220-6.40 
  Gregoric, Andraz 1708 SLO0.5010.03200.60 
  Bernard, Federico 1823 ITA0.001-0.3220-6.40 

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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