Individual Calculations September 2009
 Stephan, Arthur  Total change: -7.80  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1814 1860 4.50 9 -0.52 15 -7.80 
  Lescieux, Matthieu 1769 FRA0.001-0.6215-9.30 
  Le Coz, Yannick 1675 FRA1.0010.26153.90 
  Templier, Benoit 1733 FRA1.0010.33154.95 
  Marchadour, Claire wf2101 FRA0.001-0.2015-3.00 
  Codjovi, Brice 1771 FRA1.0010.38155.70 
  De La Fontaine, Christophe 2010 FRA0.001-0.3015-4.50 
  Dessenne, Francois 2044 FRA0.001-0.2615-3.90 
  De Cohen, Lisa 1553 FRA1.0010.14152.10 
  Kerbaol, Jacques 1670 FRA0.501-0.2515-3.75 

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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