Individual Calculations July 2017
 Perrin, Alexis  Total change: 0.40  Rating chartPersonal card
 22eme open de Meximieux (-2200) MEXIMIEUX FRA 2017-06-03
RcRownchangeKK*chgGame
 1783 1856 4.00 7 0.02 20 0.40 
  Peyssonneaux, Salome 1456  * FRA1.0010.08201.60 
  Jrade, Willis 2122 FRA0.001-0.1820-3.60 
  Loctin, Norbert 1614 FRA1.0010.20204.00 
  Versteeg, Rodric 1456  * FRA1.0010.08201.60 
  Ajeti, Remzi 2004 SRB0.5010.20204.00 
  Bislimi, Bardhyl 2079 FRA0.001-0.2220-4.40 
  Horvat, Boris 1753 FRA0.501-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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