Individual Calculations September 2011
 Narkun, Michal  Total change: -17.70  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1732 1895 5.00 8 -0.59 30 -17.70 
  Leszczewska, Edyta 1495  * POL1.0010.08302.40 
  Kupiak, Sylwester 1629 POL1.0010.18305.40 
  Harazinska, Ewa 1757 POL0.001-0.6930-20.70 
  Prokopski, Tadeusz 1653 POL1.0010.20306.00 
  Wysocki, Mieczyslaw 1799 POL1.0010.373011.10 
  Frolov, Sergej 1867 RUS0.501-0.0430-1.20 
  Szewczyk, Mariusz 1817 POL0.501-0.1130-3.30 
  Kovalev, Egor 1835 RUS0.001-0.5830-17.40 
 * 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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