Individual Calculations September 2009
 Marcel, Jean-Francois  Total change: -3.90  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1893 1924 4.00 8 -0.26 15 -3.90 
  Menager, Erwan 2072 FRA0.001-0.3015-4.50 
  Jolly, Marie 1701 FRA0.501-0.2815-4.20 
  Duchateau, Thomas 2100 FRA0.001-0.2715-4.05 
  Dupont, Daniel-Noel 1608 FRA1.0010.13151.95 
  Grignard, Gildas 1782 FRA1.0010.31154.65 
  Lesbros, Bernard 2018 FRA1.0010.63159.45 
  Froment, Theophile 1791 FRA0.501-0.1815-2.70 
  Sobry, Sebastien 2074 FRA0.001-0.3015-4.50 

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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