Individual Calculations March 2010
 Stefanik, Richard  Total change: 9.00  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1717 1558 3.00 9 0.36 25 9.00 
  Kontrimas, Andrius 1824 LTU0.001-0.1825-4.50 
  Jajte-Pachota, Maciej 1703 POL0.001-0.3125-7.75 
  Kosztyla, Andrzej 1650 POL0.001-0.3725-9.25 
  Dadello, Aleksandra 1708 POL0.5010.20255.00 
  Stefanski, Piotr 1716 POL0.5010.21255.25 
  Szelag, Jozef 1695 POL1.0010.682517.00 
  Poswiatowski, Stanislaw 1713 POL1.0010.712517.75 
  Czyzykiewicz, Rafal 1806 POL0.001-0.1925-4.75 
  Pitynski, Pawel 1641 POL0.001-0.3925-9.75 

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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