Individual Calculations July 2014
 Mazza, Stephano  Total change: 4.65  Rating chartPersonal card
 FE 26 Citta' di Lucca - B Lucca ITA 2014-06-13
RcRownchangeKK*chgGame
 1682 1784 3.50 5 0.31 15 4.65 
  Abeni, Sergio 1638 ITA1.0010.30154.50 
  Nicolini, Mario 1676 ITA1.0010.35155.25 
  Raccanello, Marianna 1567 ITA1.0010.22153.30 
  Pieroni, Marco 1730 ITA0.501-0.0815-1.20 
  Simonini, Mattia 1798 ITA0.001-0.4815-7.20 

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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