Individual Calculations May 2012
 Morand, Esther  Total change: -15.45  Rating chartPersonal card
 20eme Tournoi Blavignac de Tarbes (-1700) TARBES FRA 2012-04-07
RcRownchangeKK*chgGame
 1623 1538 0.50 4 -1.03 15 -15.45 
  Tabaroni, Serge 1621 FRA0.001-0.3915-5.85 
  Petit, Georges 1649 FRA0.001-0.3515-5.25 
  Adiba, Jean-Claude 1623 FRA0.5010.12151.80 
  Bachkat, Ali 1600 FRA0.001-0.4115-6.15 

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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