Individual Calculations April 2009
 Lis, Marek  Total change: 29.85  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1958 2003 7.00 9 1.99 15 29.85 
  Swiderski, Radoslaw 1745 POL1.0010.18152.70 
  Lewtak, Damian 1848 POL1.0010.29154.35 
  Musialkiewicz, Pawel 1869 POL1.0010.32154.80 
  Gregulski, Zbigniew 1954 POL1.0010.43156.45 
  Janus, Przemyslaw 2048 POL1.0010.56158.40 
  Pietocha, Pawel 2090 POL0.5010.12151.80 
  Koziej, Maciej 2022 POL1.0010.53157.95 
  Griezne, Edvins 1972 LAT0.501-0.0415-0.60 
  Pourramezanali, Amirreza 2077 IRI0.001-0.4015-6.00 

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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