Individual Calculations September 2022
 Wierzbicki, Dawid  Total change: 62.80  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa B Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1760 1626 4.50 9 1.57 40 62.80 
  Rekuc, Patryk 1818 POL0.001-0.2540-10.00 
  Wajda, Krzysztof 1515 POL1.0010.354014.00 
  Ospina Ocampo, Camilo 1836 GER1.0010.774030.80 
  Wieckowski, Michal 1726 POL0.001-0.3640-14.40 
  Karut, Kacper 1831 POL0.5010.264010.40 
  Kawa, Anna 1742 POL0.5010.16406.40 
  Obrochta, Lena 1705 POL0.001-0.3940-15.60 
  Shystarova, Svitlana 1836 UKR0.5010.274010.80 
  Michalska, Aleksandra 1832 POL1.0010.764030.40 

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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