Individual Calculations February 2020
 Wilczynski, Adam  Total change: 12.40  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group B Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1759 1574 3.00 9 0.62 20 12.40 
  Pacak, Patrycja 1759 POL0.5010.24204.80 
  Bujalski, Mateusz 1769 POL0.001-0.2520-5.00 
  Duda, Lucas 1874 ENG1.0010.852017.00 
  Czyzykiewicz, Rafal 1740 POL0.001-0.2820-5.60 
  Reichel, Lukasz 1779 POL0.5010.26205.20 
  Ptaszek, Piotr 1834 POL0.001-0.1820-3.60 
  Tarka, Aleksandra 1715 POL0.5010.19203.80 
  Dabek, Karolina 1629 POL0.001-0.4220-8.40 
  Kaczanowski, Pawel 1729 POL0.5010.21204.20 

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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