Individual Calculations January 2009
 Pommier, Eugene  Total change: -5.25  Rating chartPersonal card
 105e open international Club 608 Paris FRA 2008-10-25
RcRownchangeKK*chgGame
 1725 1560 2.00 8 -0.35 15 -5.25 
  Bourbon, Bernard 1910 FRA0.001-0.1115-1.65 
  Jacq, Philippe 1784 FRA0.001-0.2215-3.30 
  De Mersseman, Eric 1800 FRA0.001-0.2015-3.00 
  Vasilescu, Viorica 1456 FRA1.0010.36155.40 
  Guionnet, Alain 1715 FRA0.001-0.2915-4.35 
  Talamon, Jerome 1743 FRA0.001-0.2615-3.90 
  Attar, Rachid 1663 FRA1.0010.64159.60 
  Engel, Gerard 1732 FRA0.001-0.2715-4.05 

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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