Individual Calculations July 2016
 Iacomussi, Mario  Total change: -15.80  Rating chartPersonal card
 CR Piemonte 2016 Carignano ITA 2016-05-20
RcRownchangeKK*chgGame
 1720 1666 1.00 4 -0.79 20 -15.80 
  Rotoni, Matteo 2062 ITA0.001-0.0820-1.60 
  Terzo, Andrea 1886 ITA0.001-0.2220-4.40 
  Salerno, Carmine 1560 ITA0.001-0.6420-12.80 
  Levi, Aldo 1370 ITA1.0010.15203.00 

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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