Blitz: Individual Calculations September 2020
 Brodowski, Piotr  Total change: -4.20  Rating chartPersonal card
 56. Festiwal Szachowy im. Akiby Rubinsteina - blitz wieczorny Polanica-Zdroj POL 2020-08-22
RcRownchangeKK*chgGame
 1842 2338 8.00 9 -0.21 20 -4.20 
  Smukowski, Bartosz 1603 POL1.0010.01200.20 
  Wolska, Marta 1690 POL1.0010.01200.20 
  Lewandrowski, Tomasz 1800 POL1.0010.03200.60 
  Poltorak, Sebastian 1841 POL1.0010.04200.80 
  Zochowski, Kacper f2207 POL0.001-0.6820-13.60 
  Mackowiak, Szymon 1674 POL1.0010.01200.20 
  Hasterok, Mateusz 2069 POL1.0010.17203.40 
  Jaskiewicz, Kacper 1603 POL1.0010.01200.20 
  Luberanski, Jakub 2087 POL1.0010.19203.80 

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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