Individual Calculations July 2008
 Dembowski, Andrzej  Total change: -14.25  Rating chartPersonal card
 XIII Mistrzostwa Polski Osób Niepe³nosprawnych w Szachach - Fianchetto Chotowa POL 2008-05-26
RcRownchangeKK*chgGame
 1878 2020 4.50 8 -0.95 15 -14.25 
  Jonczyk, Jan 1738 POL1.0010.16152.40 
  Rogalski, Krzysztof 1888 POL0.001-0.6815-10.20 
  Ben, Jaroslaw 1806 POL1.0010.23153.45 
  Winiarski, Kazimierz 1927 POL0.501-0.1315-1.95 
  Gawiec, Konrad 1857 POL0.001-0.7215-10.80 
  Salamon, Jan 1892 POL1.0010.33154.95 
  Woloszyn, Piotr 1795 POL1.0010.22153.30 
  Strzelecki, Jerzy 2124 POL0.001-0.3615-5.40 

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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