Individual Calculations August 2018
 Laszczak, Przemyslaw  Total change: -114.45  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1800 1990 6.00 9 -0.68 35 -23.80 
  Wojtunik, Maciej 1765 POL0.501-0.2835-9.80 
  Kozlowski, Michal 1742 POL0.501-0.3135-10.85 
  Herman, Monika 1804 POL1.0010.26359.10 
  Karolczuk, Iwo 1783 POL1.0010.23358.05 
  Ossolinski, Ziemowit 1851 POL0.001-0.6935-24.15 
  Gora, Antonina 1851 POL1.0010.313510.85 
  Fraczek, Weronika 1828 POL1.0010.293510.15 
  Markiewicz, Michal 1886 POL0.001-0.6435-22.40 
  Michalska, Aleksandra 1690 POL1.0010.15355.25 

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
 1828 1990 5.00 11 -2.59 35 -90.65 
  Grzegorski, Michal 1590  * POL1.0010.08352.80 
  Pniaczek, Marek c2082 POL0.5010.13354.55 
  Klepek, Witold 2076 POL0.5010.12354.20 
  Niemier, Hubert 1748 POL0.501-0.3035-10.50 
  Kawalko, Adam 1751 POL0.001-0.8035-28.00 
  Poziomkowski, Szymon 1767 POL1.0010.22357.70 
  Sloniewski, Michal 1806 POL1.0010.26359.10 
  Miasik, Adrian 1918 POL0.501-0.1035-3.50 
  Bujalski, Mateusz 1804 POL0.001-0.7435-25.90 
  Marczak, Szymon 1954 POL0.001-0.5535-19.25 
  Burdzicki, Jan 1613 POL0.001-0.9135-31.85 
 * 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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