Individual Calculations May 2010
 Couronne, Patrice  Total change: -12.15  Rating chartPersonal card
 Interne Montigny le Bretonneux - 2 Montigny le Bretonneux FRA 2010-01-08
RcRownchangeKK*chgGame
 1672 1747 1.00 3 -0.81 15 -12.15 
  Bouvier, Clement 1766 FRA0.001-0.4715-7.05 
  Mongey, Alain 1625 FRA0.001-0.6715-10.05 
  Mongey, Alain 1625 FRA1.0010.33154.95 

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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