Individual Calculations January 2009
 Gauthier, Laurent  Total change: 4.25  Rating chartPersonal card
 Tournoi du Roi Rene Angers FRA 2008-10-04
RcRownchangeKK*chgGame
 1775 1822 2.00 4 -0.25 25 -6.25 
  Delaitre, Frederic 1886 FRA0.001-0.4125-10.25 
  Boudeau, Julien 1669 FRA1.0010.30257.50 
  Breheret, Francois 1675 FRA0.501-0.2025-5.00 
  Mauget, Jean-Pierre 1868 FRA0.5010.06251.50 

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 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 1763 1822 1.00 1 0.42 25 10.50 
  Boiziau, Marcel 1763 FRA1.0010.422510.50 

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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