Individual Calculations July 2010
 Labrosse, Pierre-Henri  Total change: -9.75  Rating chartPersonal card
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 1815 1682 0.00 2 -0.65 15 -9.75 
  Jamon, Jacques 1892 FRA0.001-0.2315-3.45 
  Lagasse, Andre 1737 FRA0.001-0.4215-6.30 

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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