Individual Calculations September 2009
 Weinberger, Robert  Total change: 7.35  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1753 1756 4.00 7 0.49 15 7.35 
  Trzesniower, Jacques 1553 FRA1.0010.24153.60 
  Medhat, Mousa 1861 FRA0.5010.14152.10 
  Mongey, Alain 1608 FRA0.001-0.7015-10.50 
  Moisset, Hugo 1643 FRA1.0010.35155.25 
  Vin, Richard 1895 FRA1.0010.691510.35 
  Vlahovic, Dimitri 1844 FRA0.5010.12151.80 
  Saunier, Serge 1866 FRA0.001-0.3515-5.25 

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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