Individual Calculations September 2009
 Chagnaud, Bernard  Total change: 2.40  Rating chartPersonal card
 Championnat de France - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1805 1613 2.50 9 0.16 15 2.40 
  Carrot, Patrick 1841 FRA0.5010.29154.35 
  Molet, Asher 1900 FRA0.5010.34155.10 
  Zurano, Alberto 1798 FRA0.001-0.2615-3.90 
  Le Coz, Yannick 1675 FRA0.001-0.4115-6.15 
  Lezot, Pierre 1744 FRA1.0010.681510.20 
  Talamon, Jerome 1719 FRA0.5010.14152.10 
  Renault, Jean-Pierre 1919 FRA0.001-0.1415-2.10 
  De Leeuw, Johannes 1888 FRA0.001-0.1715-2.55 
  Gobbetto, Jean-Claude 1757 FRA0.001-0.3115-4.65 

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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