Individual Calculations March 2010
 Laurent, Jean-Pierre  Total change: -10.65  Rating chartPersonal card
 Open International de Besancon Besancon FRA 2009-12-27
RcRownchangeKK*chgGame
 1703 1800 1.50 4 -1.01 15 -15.15 
  Perrin, Julien 1684 FRA0.501-0.1615-2.40 
  Roussey, Quentin 1797 FRA0.001-0.5015-7.50 
  Genet, Xavier 1740 FRA0.001-0.5815-8.70 
  Jonet, Gilbert 1590 FRA1.0010.23153.45 

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)
 
 Nationale 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2037 1800 0.50 1 0.30 15 4.50 
  Mangone, Pierre 2037 FRA0.5010.30154.50 

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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