Individual Calculations November 2009
 Trzpil, Slawomir  Total change: 13.75  Rating chartPersonal card
 LXII Mistrzostwa Warszawy-Open B Warszawa POL 2009-08-30
RcRownchangeKK*chgGame
 1808 1674 2.50 6 0.55 25 13.75 
  Pawlowski, Michal 1927 POL0.001-0.1925-4.75 
  Prazmowski, Wlodzimierz 1725 POL1.0010.572514.25 
  Rozycki, Bartlomiej 1738 POL1.0010.592514.75 
  Lasota, Adam 1773 POL0.5010.14253.50 
  Prazmowski, Bartosz 1807 POL0.001-0.3225-8.00 
  Bajkowski, Marcin 1877 POL0.001-0.2425-6.00 

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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