Individual Calculations January 2009
 Pietrucha, Jaroslaw  Total change: 23.40  Rating chartPersonal card
 VII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM Wegierska Gorka POL 2008-11-26
RcRownchangeKK*chgGame
 2001 1759 3.00 7 1.56 15 23.40 
  Chojnowski, Marcin 2109 POL0.001-0.1115-1.65 
  Szydlowski, Wiktor 1882 POL0.5010.17152.55 
  Olszewski, Jerzy 1934 POL1.0010.731510.95 
  Temel, Jan 2002 POL1.0010.801512.00 
  Cylwik, Zbigniew 2069 POL0.5010.36155.40 
  Szneider, Kazimierz 2010 POL0.001-0.1915-2.85 
  Semeniuk, Adam 2004 POL0.001-0.2015-3.00 

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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