Individual Calculations September 2009
 Brumant, Jean-Claude  Total change: -1.95  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1770 1724 2.50 6 -0.13 15 -1.95 
  Renouard, Ludovic 1892 FRA0.5010.22153.30 
  Fortin, Jean 1897 FRA0.5010.23153.45 
  Aouizerate, Robert 1894 FRA1.0010.721510.80 
  Baches, Frederic 1840 FRA0.001-0.3415-5.10 
  Gaborit, Arnaud 1558 FRA0.001-0.7215-10.80 
  Engel, Norbert 1540 FRA0.501-0.2415-3.60 

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)
 

 

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