Individual Calculations September 2019
 Zbrzezny, Andrzej  Total change: -99.60  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1610 1845 4.50 9 -2.49 40 -99.60 
  Halamus, Zenon 1530 POL0.501-0.3640-14.40 
  Santura, Janusz 1771 POL0.501-0.1040-4.00 
  Wilczynski, Adam 1539 POL0.001-0.8640-34.40 
  Bartczak, Hanna 1445  * POL1.0010.08403.20 
  Janocha, Jan 1572 POL0.001-0.8340-33.20 
  Daciuk, Stanislaw 1541 POL1.0010.14405.60 
  Kwiatkowski, Zygmunt 1564 POL1.0010.16406.40 
  Kozlowski, Janusz 1781 POL0.501-0.0940-3.60 
  Klucznik, Andre 1747 FRA0.001-0.6340-25.20 
 * 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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