Individual Calculations December 2017
 Ferrara, Pietro  Total change: -24.00  Rating chartPersonal card
 WE 25 Valpolicella Bussolengo ITA 2017-11-17
RcRownchangeKK*chgGame
 1807 1898 2.50 5 -0.60 40 -24.00 
  Mancin, Michele 1718 ITA1.0010.264010.40 
  Zanchetta, Nicola 2022 ITA0.001-0.3340-13.20 
  Passon, Stefano 1706 ITA0.501-0.2540-10.00 
  Pieropan, Giorgio 1835 ITA0.501-0.0940-3.60 
  Peloni, Davide 1755 ITA0.501-0.1940-7.60 

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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