Individual Calculations July 2010
 Dubessay, Bastien  Total change: 2.25  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 2125 2167 2.00 2 0.90 15 13.50 
  Rabineau, Clement 2287 FRA1.0010.66159.90 
  Maigne, Alain 1963 FRA1.0010.24153.60 

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 - R10-11 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 2074 2270 0.00 1 -0.75 15 -11.25 
  Boursier, Julien 2074 FRA0.001-0.7515-11.25 

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)
 

 

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