Individual Calculations August 2019
 Czarnecka, Lidia  Total change: 91.00  Rating chartPersonal card
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1805 1731 5.50 9 1.90 35 66.50 
  Lasota, Adam 1938 POL0.5010.27359.45 
  Hasterok, Mateusz 1919 POL0.001-0.2635-9.10 
  Kowalczyk, Waldemar 1537 POL1.0010.25358.75 
  Sroka, Janusz 1928 POL0.5010.25358.75 
  Musial, Tomasz 1856 POL0.001-0.3335-11.55 
  Bartodziej, Bartosz 1526 POL1.0010.24358.40 
  Rejniak, Zuzanna 1808 POL1.0010.613521.35 
  Wasik, Mateusz 1847 POL1.0010.663523.10 
  Fraczek, Weronika 1887 POL0.5010.21357.35 

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 2019 - II Liga Szczyrk POL 2019-07-19
RcRownchangeKK*chgGame
 1514 1731 9.00 11 0.70 35 24.50 
  Matyjasek, Michalina 1331  * POL1.0010.08352.80 
  Lascar, Maria Elena 1590 POL1.0010.313510.85 
  Wasala, Wiktoria 1515 POL1.0010.22357.70 
  Surpeta, Julia 1564 POL1.0010.28359.80 
  Robakowska, Paulina 1331  * POL1.0010.08352.80 
  Bohdanowicz, Nikola 1331  * POL1.0010.08352.80 
  Bienko, Jagoda 1415 POL1.0010.13354.55 
  Krzyzosiak, Marta 1631 POL0.001-0.6435-22.40 
  Karlyk, Maria 1703 POL1.0010.463516.10 
  Pyzio, Amelia 1616 POL0.501-0.1635-5.60 
  Trzaskowska, Hanna 1628 POL0.501-0.1435-4.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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