Individual Calculations December 2013
 Balzan, Alessandro  Total change: -0.30  Rating chartPersonal card
 WE 20 Autunno Scacchistico Veneziano - B Venezia ITA 2013-11-01
RcRownchangeKK*chgGame
 1843 1768 2.00 5 -0.01 30 -0.30 
  Carini, Massimo 1927 ITA0.001-0.2930-8.70 
  Casagrande, Corrado 1687 ITA1.0010.393011.70 
  Mkrtchyan, Albert Gh. 1944 ARM0.001-0.2730-8.10 
  Rossi, Gianni 1789 ITA1.0010.533015.90 
  Zanirato, Stefano 1866 ITA0.001-0.3730-11.10 

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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