Individual Calculations September 2022
 Studzinski, Boleslav  Total change: -28.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa B Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1687 1572 1.50 8 -1.42 20 -28.40 
  Cichocki, Konrad 1769 POL0.001-0.2520-5.00 
  Binkowska, Agata 1825 POL0.001-0.1920-3.80 
  Pierzak, Rafael 1895 POL0.001-0.1320-2.60 
  Trybus, Dominika 1554 POL0.001-0.5320-10.60 
  Kultucki, Kamil 1547 POL1.0010.47209.40 
  Fudala, Dominik 1516 POL0.001-0.5820-11.60 
  Perlak, Michal 1560 POL0.001-0.5220-10.40 
  Shystarova, Anna 1827 UKR0.5010.31206.20 

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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