Individual Calculations July 2012
 Petraccone, Edoardo  Total change: -13.20  Rating chartPersonal card
 148eme open FIDE du club 608 d’echecs (-2200) PARIS FRA 2012-04-28
RcRownchangeKK*chgGame
 1592 1590 2.00 5 -0.56 30 -16.80 
  Lam-Roques, Kalvin 1938 FRA0.001-0.1130-3.30 
  Bourbon, Bernard 1889 FRA0.001-0.1530-4.50 
  Carlier, Nathan 1430 FRA0.001-0.7130-21.30 
  Banat, Samy 1401 FRA1.0010.25307.50 
  Fayolet, Yannick 1301 FRA1.0010.16304.80 

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)
 
 Team 2012 - Nationale 4 - R7 FRANCE FRA 2012-05-13
RcRownchangeKK*chgGame
 1677 1590 0.50 1 0.12 30 3.60 
  Stojanovic, Alexandre 1677 FRA0.5010.12303.60 

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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