Rapid: Individual Calculations January 2018
 Rocchi, Federico  Total change: -15.00  Rating chartPersonal card
 OP CENTOCELLE D ROMA ITA 2017-11-26
RcRownchangeKK*chgGame
 1767 1966 4.50 7 -0.75 20 -15.00 
  Bombini, Giancarlo 1716 ITA0.001-0.8120-16.20 
  Picchia, Giuseppe 1629 ITA0.501-0.3820-7.60 
  Boccardi, Alessandro 1776 ITA1.0010.25205.00 
  Rex, Rocco 1787 ITA1.0010.27205.40 
  Marino, Massimo 1876 ITA0.001-0.6220-12.40 
  Buonanno, Massimo 1811 ITA1.0010.29205.80 
  D`antrassi, Luca 1771 ITA1.0010.25205.00 

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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