Individual Calculations July 2009
 Meinsohn, Pierre  Total change: 0.60  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2251 2235 1.00 2 0.04 15 0.60 
  Deleau, Denis 2142 FRA0.001-0.6315-9.45 
  Olivier, Jean-Christophe m2359 FRA1.0010.671510.05 

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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