Individual Calculations September 2020
 Bujalski, Mateusz  Total change: -73.20  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1844 1956 4.00 9 -1.83 40 -73.20 
  Smietanska, Wiktoria c1774 POL0.501-0.2440-9.60 
  Nowak, Filip 1778 POL1.0010.274010.80 
  Fialka, Adam 1824 CZE1.0010.324012.80 
  Dylag, Emilia 2051 POL0.001-0.3740-14.80 
  Maciejewski, Kamil 1866 POL0.501-0.1240-4.80 
  Swiech, Joanna 1874 POL0.001-0.6140-24.40 
  Obrochta, Lena 1803 POL1.0010.304012.00 
  Lichorad, Mateusz 1797 POL0.001-0.7140-28.40 
  Michalska, Aleksandra 1833 POL0.001-0.6740-26.80 

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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