Individual Calculations September 2022
 Krzyzosiak, Anna  Total change: -15.20  Rating chartPersonal card
 58th Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 1614 1449 2.00 8 -0.38 40 -15.20 
  Jankowski, Aleksander 1715 POL0.001-0.1840-7.20 
  Wesolek, Krzysztof 1702 POL0.001-0.1940-7.60 
  Buchholz, Maja 1718 GER0.001-0.1740-6.80 
  Grzadka, Artur 1752 POL0.001-0.1440-5.60 
  Werner, Kacper 1532 POL0.001-0.3940-15.60 
  Szydlowski, Oskar 1305 POL1.0010.314012.40 
  Latacz, Grzegorz 1525 POL0.001-0.4040-16.00 
  Chybalski, Piotr 1665 POL1.0010.784031.20 

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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