Individual Calculations April 2009
 Zaskalski, Dawid  Total change: 29.40  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1983 1843 4.50 8 1.96 15 29.40 
  Kaczor, Boguslaw 2002 POL0.5010.21153.15 
  Lach, Aleksandra wf2050 POL0.001-0.2315-3.45 
  Byrka, Joanna 1671 POL1.0010.27154.05 
  Sanetra, Piotr 2063 POL1.0010.781511.70 
  Czernicki, Bogdan 2079 POL0.5010.30154.50 
  Koper, Ireneusz 2026 POL1.0010.741511.10 
  Daniel, Jiri 2007 CZE0.001-0.2815-4.20 
  Wasik, Piotr 1966 POL0.5010.17152.55 

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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