Individual Calculations July 2009
 Lainey, Jean  Total change: -22.25  Rating chartPersonal card
 Bas Rhin 1 - tout ALS FRA 2008-10-15
RcRownchangeKK*chgGame
 1788 1654 0.00 1 -0.32 25 -8.00 
  Heyse, Juergen 1788 GER0.001-0.3225-8.00 

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)
 
 Moyenne Alsace 2009 Bennwihr FRA 2009-03-20
RcRownchangeKK*chgGame
 1815 1654 0.00 2 -0.57 25 -14.25 
  Fromm, Alain 1804 FRA0.001-0.3025-7.50 
  Argel, Michel 1826 FRA0.001-0.2725-6.75 

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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