Individual Calculations January 2015
 Barbieri, Lorenzo  Total change: -73.20  Rating chartPersonal card
 WE 3 Cipressina Mestre ITA 2014-11-28
RcRownchangeKK*chgGame
 1850 1815 0.00 4 -1.83 40 -73.20 
  Bergamasco, Tommaso 2012 ITA0.001-0.2540-10.00 
  Desideri, Leonardo 1692 ITA0.001-0.6740-26.80 
  Capito , Mario 1887 ITA0.001-0.4040-16.00 
  Tissino, Tiziano 1808 ITA0.001-0.5140-20.40 

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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