Individual Calculations March 2011
 Couradin, Jean-Marie  Total change: -4.20  Rating chartPersonal card
 13e tournoi de Noël de Montigny MONTIGNY LE BRETONNEUX FRA 2010-12-26
RcRownchangeKK*chgGame
 1876 1676 1.00 5 -0.28 15 -4.20 
  Kambrath, Yannick 2044 FRA0.001-0.1015-1.50 
  Fayolle, Guy 1799 FRA0.001-0.3315-4.95 
  Jean, Robert 1852 FRA1.0010.731510.95 
  Duval, Sylvain 1929 FRA0.001-0.1915-2.85 
  Billot, Daniel 1756 FRA0.001-0.3915-5.85 

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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