Individual Calculations January 2010
 Jeannesson, Etienne  Total change: 5.50  Rating chartPersonal card
 Ile de France 1 - R3-4 IDF FRA 2009-11-22
RcRownchangeKK*chgGame
 1975 1853 0.50 1 0.17 25 4.25 
  Le Corre, Alexandre 1975 FRA0.5010.17254.25 

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)
 
 Nationale 3 Jeunes - R3 Various FRA 2009-12-06
RcRownchangeKK*chgGame
 1737 1853 1.00 1 0.34 25 8.50 
  Varin, Valentin 1737 FRA1.0010.34258.50 

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)
 
 113e open international Club 608 - 2200 Paris FRA 2009-12-19
RcRownchangeKK*chgGame
 1905 1853 1.00 3 -0.29 25 -7.25 
  Bouton, Christophe 2084 FRA0.001-0.2125-5.25 
  Gaborit, Arnaud 1605 FRA1.0010.19254.75 
  Mayer, Philippe 2026 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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