Individual Calculations February 2013
 Cochard, Franck-Olivier  Total change: -7.20  Rating chartPersonal card
 23e Open Austral LES TROIS BASSINS FRA 2013-01-07
RcRownchangeKK*chgGame
 1683 1569 1.00 4 -0.48 15 -7.20 
  Roos, Louise 1897 FRA0.001-0.1315-1.95 
  Sandjivy, Jean Marc 1382 FRA1.0010.26153.90 
  Payet, Jean-Claude 1832 FRA0.001-0.1815-2.70 
  Blard, Jacky 1619 FRA0.001-0.4315-6.45 

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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