Individual Calculations September 2010
 Opalinski, Sebastian  Total change: 10.25  Rating chartPersonal card
 VII Miedzynarodowy Festiwal Szachowy Ostroda- 2010 OPEN Ostroda POL 2010-08-02
RcRownchangeKK*chgGame
 1920 1807 3.00 7 0.41 25 10.25 
  Goslawski, Michal 2018 POL0.001-0.2325-5.75 
  Malczyk, Jakub 2065 POL0.001-0.1825-4.50 
  Zwara, Szymon 1615 POL0.501-0.2525-6.25 
  Tarczykowska, Monika 1656 POL1.0010.30257.50 
  Jozwik, Rafal 2069 POL0.5010.32258.00 
  Zurkowski, Andrzej 2175 POL1.0010.902522.50 
  Gajek, Radoslaw 1843 POL0.001-0.4525-11.25 

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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