Blitz: Individual Calculations September 2020
 Bochniak, Jakub  Total change: -22.40  Rating chartPersonal card
 56. Festiwal Szachowy im. Akiby Rubinsteina - blitz Polanica-Zdroj POL 2020-08-22
RcRownchangeKK*chgGame
 1243 1230 2.00 6 -1.12 20 -22.40 
  Jaroszuk, Kacper 1056 POL1.0010.27205.40 
  Darowicki, Mariusz 1751 POL0.001-0.0320-0.60 
  Borkowski, Stanislaw 1120 POL0.001-0.6520-13.00 
  Rychlik, Michal 1111 POL0.001-0.6620-13.20 
  Samol, Julia 1294 POL0.001-0.4120-8.20 
  Semeradt, Michalina 1127 POL1.0010.36207.20 

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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