Individual Calculations November 2018
 Ferrari, Claudio  Total change: -28.80  Rating chartPersonal card
 WE 22 Salsomaggiore Terme - B Salsomaggiore Terme ITA 2018-10-05
RcRownchangeKK*chgGame
 1740 1975 2.50 5 -1.44 20 -28.80 
  Salati, Paolo 1746 ITA0.001-0.7920-15.80 
  Brini, Dario 1618 ITA1.0010.11202.20 
  Pipitone, Antonio 1749 ITA0.501-0.2920-5.80 
  Nasoni, Paolo 1799 ITA1.0010.27205.40 
  Brogneri, Giovanni 1790 ITA0.001-0.7420-14.80 

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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