Individual Calculations July 2009
 Michaud, Jean-Noel  Total change: -3.90  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2143 2053 0.50 2 -0.26 15 -3.90 
  Briquet, Jean-Pierre 2064 FRA0.5010.02150.30 
  Ladrat, Matthieu 2221 FRA0.001-0.2815-4.20 

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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