Individual Calculations April 2009
 Stasienko, Lukasz  Total change: 7.00  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 B Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 1647 1475 2.00 6 0.28 25 7.00 
  Zoch, Tomasz 1825 POL0.5010.39259.75 
  Gora, Antonina 1583 POL1.0010.652516.25 
  Zebrowska, Anna 1588 POL0.001-0.3525-8.75 
  Sieliwonik, Katarzyna 1698 POL0.001-0.2225-5.50 
  Milewski, Karol 1694 POL0.5010.28257.00 
  Gorbacz, Filip 1493 POL0.001-0.4725-11.75 

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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