Individual Calculations March 2012
 Kardys, Zbigniew  Total change: -12.15  Rating chartPersonal card
 XXII International Chess Festival CRACOVIA 2011, Open B Krakow POL 2011-12-27
RcRownchangeKK*chgGame
 1837 1992 5.50 9 -0.81 15 -12.15 
  Puszkarek, Kamil 1769 POL1.0010.22153.30 
  Celmer, Jan 1868 POL1.0010.33154.95 
  Gawiec, Konrad 1907 POL0.001-0.6215-9.30 
  Gregulski, Zbigniew 1860 POL0.001-0.6815-10.20 
  Jopek, Krzysztof 1853 POL0.501-0.1915-2.85 
  Krzeminski, Sebastian 1690 POL1.0010.15152.25 
  Ociepka, Tomasz 1880 POL0.001-0.6515-9.75 
  Malinowski, Damian 1833 POL1.0010.29154.35 
  Grabarczyk, Sylwester 1872 POL1.0010.34155.10 

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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