Individual Calculations July 2009
 Chauvet, Jean-Marc  Total change: 1.65  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1998 1983 0.50 1 0.02 15 0.30 
  Auroy, Didier 1998 FRA0.5010.02150.30 

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)
 
 Open 13 Vitrolles FRA 2009-04-07
RcRownchangeKK*chgGame
 1987 1972 3.00 6 0.09 15 1.35 
  Poulain, Cedric 1930 FRA0.501-0.0615-0.90 
  Cortes, Antoine 2167 FRA0.5010.25153.75 
  Anton, Jose 1924 FRA0.001-0.5715-8.55 
  Nakache, Jonathan 1888 FRA1.0010.38155.70 
  Lenfant, Francois 2075 FRA0.5010.14152.10 
  Girard, Jean-Pierre 1936 FRA0.501-0.0515-0.75 

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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