Individual Calculations July 2010
 Lebraud, Eric  Total change: -1.80  Rating chartPersonal card
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1969 2020 1.00 2 -0.12 15 -1.80 
  Henry, Florent 1826 FRA1.0010.25153.75 
  Chabrol, Thierry 2112 ESP0.001-0.3715-5.55 

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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