Individual Calculations September 2009
 Wilfert, Andre  Total change: -30.45  Rating chartPersonal card
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 1849 2105 2.00 5 -2.03 15 -30.45 
  Roemer, Norbert 1799 GER0.001-0.8615-12.90 
  Schimmer, Michael 1887 GER0.001-0.7815-11.70 
  Knorre, Michael 1705  * GER1.0010.08151.20 
  Fortagne, Andre 1903 GER1.0010.24153.60 
  Gibicar, Marc 1951 GER0.001-0.7115-10.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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