Individual Calculations November 2010
 Kozicz, Andrzej  Total change: -3.75  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN E Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 1918 2018 6.00 10 -0.25 15 -3.75 
  Twardowski, Edward 1714 POL1.0010.14152.10 
  Mirski, Jerzy 1848 POL1.0010.28154.20 
  Koc, Wladyslaw 2182 POL0.001-0.2815-4.20 
  Jackowski, Ryszard 1837 POL1.0010.26153.90 
  Drazek, Wladyslaw 2070 POL0.001-0.4315-6.45 
  Szydlowski, Wiktor 1865 POL0.501-0.2015-3.00 
  Salamon, Jan 1827 POL0.001-0.7515-11.25 
  Galicki, Ryszard 2020 POL1.0010.50157.50 
  Duda, Ryszard 1773 POL1.0010.20153.00 
  Widera, Jan 2040 POL0.5010.03150.45 

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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