Individual Calculations August 2018
 Hryn, Aleksandra  Total change: 45.36  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1735 1643 2.50 8 -0.59 36 -21.24 
  Radecki, Wojciech 1853 POL0.001-0.2336-8.28 
  Szymczak, Rafal 1918 POL0.5010.333611.88 
  Zajaczkowski, Jan 1879 POL0.001-0.2036-7.20 
  Maminski, Hubert 1700 POL0.5010.08362.88 
  Trybus, Daniel 1793 POL0.001-0.3036-10.80 
  Babczynski, Zbigniew 1566 POL1.0010.393614.04 
  Kurowski, Maciej 1579 POL0.001-0.5936-21.24 
  Sadlak, Rafal 1595 POL0.501-0.0736-2.52 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2018 - II Liga Szczyrk POL 2018-07-21
RcRownchangeKK*chgGame
 1595 1643 8.00 11 1.85 36 66.60 
  Matyjasek, Michalina 1357 POL1.0010.16365.76 
  Obrochta, Lena 1423 POL1.0010.22367.92 
  Trembowiecka-Wysota, Aleksandra 1555 POL1.0010.383613.68 
  Krzyzosiak, Anna 1552 POL1.0010.383613.68 
  Kulpa, Zuzanna 1818 POL0.5010.23368.28 
  Leczek, Weronika 1832 POL0.5010.25369.00 
  Gredka, Dominika 1794 POL1.0010.703625.20 
  Wojcik, Jagoda 1599 POL1.0010.443615.84 
  Daliga, Anita 1605 POL0.501-0.0536-1.80 
  Cebula, Alicja 1583 POL0.501-0.0836-2.88 
  Waligora, Julia 1424 POL0.001-0.7836-28.08 

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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