Individual Calculations October 2008
 Grzesik, Norbert  Total change: -16.65  Rating chartPersonal card
 IX International Chess Festival Kolobrzeg B Kolobrzeg POL 2008-08-18
RcRownchangeKK*chgGame
 1735 1921 4.00 7 -1.11 15 -16.65 
  Panczuk, Joanna 1571 POL1.0010.11151.65 
  Dziodzio, Angelika 1704 POL0.501-0.2815-4.20 
  Pacak, Patrycja 1771 POL1.0010.30154.50 
  Jacel, Lukasz 1952 POL0.001-0.4615-6.90 
  Szolc, Grzegorz 1647 POL1.0010.17152.55 
  Cyboran, Katarzyna 1714 POL0.501-0.2715-4.05 
  Krupa, Anna 1786 POL0.001-0.6815-10.20 

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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