Individual Calculations August 2017
 Peters, Alexander John  Total change: 4.40  Rating chartPersonal card
 WE Bergamo International 2017 - B Bergamo ITA 2017-07-14
RcRownchangeKK*chgGame
 1818 1989 4.50 6 0.22 20 4.40 
  Necchi, Flavio 1780 ITA1.0010.23204.60 
  Rozzoni, Davide 1802 ITA1.0010.26205.20 
  Carli, Federico 1840 ITA1.0010.30206.00 
  Passon, Stefano 1648 ITA0.501-0.3820-7.60 
  Colonetti, Fabio 1854 ITA1.0010.32206.40 
  Finocchiaro, Gianluca 1982 ITA0.001-0.5120-10.20 

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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