Individual Calculations April 2009
 Bouthier, Jacques  Total change: -12.30  Rating chartPersonal card
 5eme open de Noel de Mont-de-Marsan Mont de Marsan FRA 2008-12-26
RcRownchangeKK*chgGame
 1923 1893 2.00 6 -0.82 15 -12.30 
  Gipouloux, Laurent 1761 FRA0.001-0.6815-10.20 
  Belingard, Andre 1574 FRA1.0010.13151.95 
  Lecoq, Julien 2130 FRA0.001-0.2015-3.00 
  Ludwig, Remi 2208 FRA0.001-0.1415-2.10 
  Lacroix, Romain 2149 FRA0.001-0.1915-2.85 
  Tabaroni, Serge 1713 FRA1.0010.26153.90 

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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