Individual Calculations November 2009
 Beudaert, Xavier  Total change: 5.70  Rating chartPersonal card
 Nationale 1 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2167 2338 1.00 1 0.27 15 4.05 
  Plane, Boris 2167 FRA1.0010.27154.05 

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)
 
 Nationale 1 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2192 2338 1.50 2 0.11 15 1.65 
  Vasilescu, Victor 2155 FRA0.501-0.2415-3.60 
  Lamorelle, Julien 2229 FRA1.0010.35155.25 

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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