Individual Calculations September 2022
 Czarnecka, Lidia  Total change: 49.20  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa A Ustron POL 2022-08-12
RcRownchangeKK*chgGame
 2012 1908 4.50 9 1.23 40 49.20 
  Niezhentsev, Kyrylo 2061 UKR0.5010.20408.00 
  Myrmus, Mateusz 2003 POL0.5010.13405.20 
  Raczek, Krzysztof 2066 POL0.001-0.2940-11.60 
  Grzesik, Gracjan 2137 POL0.001-0.2140-8.40 
  Kulesza, Andrzej 2023 POL0.5010.16406.40 
  Kot, Jerzy f1858 POL1.0010.434017.20 
  Sroka, Janusz 2020 POL1.0010.654026.00 
  Grochol, Kamil 1999 POL0.001-0.3840-15.20 
  Madera, Mateusz 1940 POL1.0010.544021.60 

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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