Individual Calculations September 2011
 Michalski, Edmund  Total change: -3.75  Rating chartPersonal card
 IX Mark Piasta Memorial Tarnowskie Gory POL 2011-07-30
RcRownchangeKK*chgGame
 1857 1882 4.50 9 -0.25 15 -3.75 
  Janiszewski, Maciej 2009 POL0.001-0.3315-4.95 
  Klama, Andrzej 1606 POL1.0010.17152.55 
  Przybylka, Damian 2030 POL0.5010.20153.00 
  Kliber, Aleksander 1961 POL0.5010.11151.65 
  Jagiela, Piotr 1808 POL0.501-0.1015-1.50 
  Bes, Michal 1906 POL0.001-0.4715-7.05 
  Dixa, Stanislaw 1679 POL0.501-0.2615-3.90 
  Klementys, Jerzy 1802 POL1.0010.39155.85 
  Sowa, Bernard 1911 POL0.5010.04150.60 

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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