Individual Calculations August 2022
 Lisiecki, Robert  Total change: 15.80  Rating chartPersonal card
 Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A Poznan POL 2022-07-08
RcRownchangeKK*chgGame
 1732 1856 6.50 9 0.79 20 15.80 
  Rychlik, Michal 1456  * POL1.0010.08201.60 
  Sasin, Michal 1508 POL1.0010.11202.20 
  Grynia, Jakub 1403 POL1.0010.06201.20 
  Brozynski, Patryk 1882 IRL0.001-0.4620-9.20 
  Niekras, Dawid f2314 POL0.001-0.0520-1.00 
  Lewandowski, Witold 1547 POL1.0010.14202.80 
  Simon, Marek 1858 POL0.5010.00200.00 
  Kabzinski, Jan 1576 POL1.0010.16203.20 
  Michalski, Karol 2047 POL1.0010.752015.00 
 * 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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