Individual Calculations November 2010
 Okoniewski, Adam  Total change: -13.00  Rating chartPersonal card
 XV Miedzynarodowy Festiwal Szachowy - Konik Morski Rewala- Open C Rewal POL 2010-08-18
RcRownchangeKK*chgGame
 1611 1473 0.50 3 -0.52 25 -13.00 
  Chomski, Maciej 1805 POL0.001-0.1225-3.00 
  Kaczor, Katarzyna 1664 POL0.001-0.2525-6.25 
  Makarewicz, Zdzislaw 1364 POL0.501-0.1525-3.75 

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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