Individual Calculations May 2010
 Bonvalot, Isabelle  Total change: 30.75  Rating chartPersonal card
 116e open international Club 608 - 2200 Paris FRA 2010-02-27
RcRownchangeKK*chgGame
 2081 1923 4.00 5 2.52 15 37.80 
  Gresh, Nohad 2053 FRA1.0010.681510.20 
  Bouton, Christophe 2083 FRA1.0010.711510.65 
  Leroux, Richard 2154 FRA0.001-0.2115-3.15 
  Stoenescu, Radu 2166 FRA1.0010.801512.00 
  Belardello, Mario-Jovani 1949 FRA1.0010.54158.10 

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 1 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 1946 1925 0.00 1 -0.47 15 -7.05 
  Sola, Flavien 1946 FRA0.001-0.4715-7.05 

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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