Individual Calculations May 2019
 Leszner, Liliana  Total change: 6.00  Rating chartPersonal card
 III Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2019-04-08
RcRownchangeKK*chgGame
 1820 1980 6.50 9 0.30 20 6.00 
  Wilczynski, Adam 1580  * POL1.0010.08201.60 
  Najdzionek, Boleslaw 1709 POL1.0010.17203.40 
  Zelajtys, Jozef Baltazar 1704 POL1.0010.17203.40 
  Kowalczyk, Marek 1803 POL0.501-0.2320-4.60 
  Zielinski, Andrzej 1787 POL1.0010.25205.00 
  Zowada, Kazimierz 2082 POL0.001-0.3620-7.20 
  Pociejowski, Marek 1867 POL1.0010.35207.00 
  Raszka, Janusz 2099 POL0.001-0.3420-6.80 
  Starzynski, Waldemar 1745 POL1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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