Individual Calculations September 2020
 Myrmus, Mateusz  Total change: -28.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1799 1854 4.50 9 -0.71 40 -28.40 
  Bilczewski, Kacper 2111 POL0.001-0.1840-7.20 
  Kukula, Karol 1755 POL0.501-0.1440-5.60 
  Bogusz, Alan 1733 POL0.501-0.1640-6.40 
  Ciszewski, Krzysztof 1728 POL0.001-0.6740-26.80 
  Sidorczuk, Pawel 1727 POL1.0010.334013.20 
  Marciniak, Leonard 1791 POL0.001-0.5940-23.60 
  Sebesta, Jan 1785 CZE1.0010.404016.00 
  Zerebiec, Maurycy 1789 POL0.501-0.0940-3.60 
  Kalejta, Arkadiusz 1774 POL1.0010.394015.60 

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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