Individual Calculations July 2009
 Zimmermann, Denis  Total change: -21.00  Rating chartPersonal card
 Championnat de la Ville de Metz - 3 Metz FRA 2009-03-20
RcRownchangeKK*chgGame
 1870 1764 0.00 2 -0.71 25 -17.75 
  Alexander, Christian 1872 FRA0.001-0.3525-8.75 
  Sorigue, Augustin 1868 FRA0.001-0.3625-9.00 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1666 1764 0.50 1 -0.13 25 -3.25 
  Dumas, Christian 1666 FRA0.501-0.1325-3.25 

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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