Individual Calculations November 2020
 Marszk, Kazimierz  Total change: 25.60  Rating chartPersonal card
 IV Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron Jaszowiec POL 2020-10-05
RcRownchangeKK*chgGame
 1839 1826 5.50 9 1.28 20 25.60 
  Ficek, Bogdan 1426  * POL1.0010.08201.60 
  Jarmolowski, Tadeusz 1586 POL1.0010.20204.00 
  Zowada, Kazimierz 2013 POL0.001-0.2620-5.20 
  Krawcewicz, Lucyna 1654 POL1.0010.27205.40 
  Kwiecien, Zbigniew 2024 POL0.5010.26205.20 
  Helaszek, Edward 2002 POL1.0010.732014.60 
  Sielicki, Tomasz 1984 POL0.001-0.2920-5.80 
  Klusak, Piotr 1964 POL1.0010.692013.80 
  Rak, Tomasz 1901 POL0.001-0.4020-8.00 
 * 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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