Individual Calculations July 2009
 Seknadje-Askenazi, Jose  Total change: -16.05  Rating chartPersonal card
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2088 2116 0.00 2 -1.07 15 -16.05 
  Boursier, Xavier 2018 FRA0.001-0.6315-9.45 
  Duverne, Jean-Marie 2158 FRA0.001-0.4415-6.60 

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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