Individual Calculations March 2010
 Mourgues, Joelle  Total change: -13.95  Rating chartPersonal card
 12e Tournoi de Noel Montigny le Bretonneux FRA 2009-12-26
RcRownchangeKK*chgGame
 1803 1792 1.00 4 -0.93 15 -13.95 
  Rodriguez, Jean-Pierre 1648 FRA0.501-0.1915-2.85 
  Ferreira, Carlos 1872 FRA0.001-0.3915-5.85 
  Danzanvilliers, Patrice 1855 FRA0.5010.09151.35 
  Beaufils, Philippe 1835 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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