Individual Calculations April 2008
 Iss, Gabriel  Total change: 4.75  Rating chartPersonal card
 Championnat de Mulhouse 2007-2008 Mulhouse FRA 2007-09-28
RcRownchangeKK*chgGame
 1913 1653 1.00 3 0.44 25 11.00 
  Laurent, Maxime 2003 FRA0.001-0.1125-2.75 
  Blum, Pierre 1835 FRA1.0010.742518.50 
  Roth, Jacques 1900 FRA0.001-0.1925-4.75 

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)
 
 N2 Jeunes - R4 Various FRA 2008-01-12
RcRownchangeKK*chgGame
 1850 1653 0.00 1 -0.25 25 -6.25 
  Marie, Loic 1850 FRA0.001-0.2525-6.25 

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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