Individual Calculations July 2009
 Struss, Marek  Total change: -10.80  Rating chartPersonal card
 XII Miedzynarodowy Turniej Szachowy-Open Krynica Zdroj 2009 Krynica POL 2009-04-18
RcRownchangeKK*chgGame
 1815 1635 1.00 6 -0.72 15 -10.80 
  Koper, Ireneusz 1985 POL0.001-0.1115-1.65 
  Czech, Jan 1929 POL0.001-0.1515-2.25 
  Dziuba, Kazimierz 1834 POL0.5010.26153.90 
  Napierala, Malgorzata 1769 POL0.001-0.3215-4.80 
  Hornik, Bronislaw 1942 POL0.001-0.1415-2.10 
  Kanach, Jerzy 1430 POL0.501-0.2615-3.90 

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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