Blitz: Individual Calculations September 2023
 Wojdak, Jan  Total change: 6.00  Rating chartPersonal card
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 1929 2083 7.50 11 0.15 40 6.00 
  Witczak, Mikolaj 1683  * POL1.0010.08403.20 
  Hemmerling, Jaroslaw 1698 POL1.0010.09403.60 
  Kaluzny, Tomasz 1772 POL1.0010.14405.60 
  Kacprzak, Karol f2359 POL0.001-0.1740-6.80 
  Kabzinski, Jan 1734 POL1.0010.11404.40 
  Andrzejewska, Anna wc1750 POL1.0010.12404.80 
  Maciejczak, Jakub f2340 POL0.001-0.1840-7.20 
  Wozniak, Marcin 1800 POL1.0010.16406.40 
  Zenker, Bernard 1758 POL0.501-0.3740-14.80 
  Miasik, Adrian 1959 POL1.0010.334013.20 
  Kowalski, Igor m2364 POL0.001-0.1640-6.40 
 * 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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