Blitz: Individual Calculations January 2021
 Biernot, Mariusz  Total change: -13.20  Rating chartPersonal card
 IX Swiateczny Ogolnopolski Integracyjny Turniej Szachowy Lodygowice POL 2020-12-12
RcRownchangeKK*chgGame
 1674 1679 3.00 7 -0.66 20 -13.20 
  Mroziak, Maciej m2123 POL0.001-0.0620-1.20 
  Czylok, Wladyslaw 1407 POL1.0010.17203.40 
  Ulrych, Wojciech 1805 POL1.0010.672013.40 
  Bogusz, Alan 1496 POL0.001-0.7420-14.80 
  Luka, Maksym 1505 POL0.001-0.7320-14.60 
  Kuberski, Franciszek 1460 POL1.0010.22204.40 
  Vysoglad, Petr 1925 CZE0.001-0.1920-3.80 

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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