Individual Calculations October 2008
 Maisonneuve, Lionel  Total change: 20.25  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 1845 1633 1.50 3 0.81 25 20.25 
  Guibert, Florent 1831 FRA0.001-0.2425-6.00 
  Yvonne, Xavier 1889 FRA0.5010.31257.75 
  Taboureau, Karine 1815 FRA1.0010.742518.50 

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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