Individual Calculations January 2009
 Edyelu, Joseph  Total change: -25.50  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1738 1737 0.50 1 0.00 25 0.00 
  Cantiron, Vincent 1738 FRA0.5010.00250.00 

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)
 
 3e Open d'Automne Bordeaux ASPOM Bordeaux FRA 2008-11-09
RcRownchangeKK*chgGame
 1743 1737 0.50 3 -1.02 25 -25.50 
  Cornette, Matthieu m2087 FRA0.001-0.1125-2.75 
  Boutant, Jade 1457 FRA0.501-0.3425-8.50 
  Mamah, Isabelle 1686 FRA0.001-0.5725-14.25 

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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