Individual Calculations March 2011
 Zarow, Zdzislaw  Total change: -44.25  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1779 1999 4.00 9 -2.95 15 -44.25 
  Marszalek, Jakub 1677 POL1.0010.13151.95 
  Gawiec, Konrad 1846 POL0.001-0.7015-10.50 
  Matysiak, Samuel 1818 POL0.001-0.7415-11.10 
  Dwilewicz, Andrzej 1635 POL1.0010.10151.50 
  Guca, Krzysztof 1844 POL1.0010.29154.35 
  Chmiel, Marcin 1869 POL0.001-0.6815-10.20 
  Cyboran, Katarzyna 1767 POL0.501-0.2915-4.35 
  Dadello, Andrzej 1819 POL0.501-0.2415-3.60 
  Czaplak, Lukasz 1737 POL0.001-0.8215-12.30 

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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