Individual Calculations July 2010
 Dugauguez, Eric  Total change: -4.05  Rating chartPersonal card
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1857 1953 1.00 2 -0.27 15 -4.05 
  Condamine, Jean-Pierre 1844 FRA1.0010.35155.25 
  Arene, Olivier 1869 FRA0.001-0.6215-9.30 

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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