Individual Calculations August 2022
 Kozlowski, Tomasz  Total change: -21.00  Rating chartPersonal card
 Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A Poznan POL 2022-07-08
RcRownchangeKK*chgGame
 1647 1776 5.00 9 -1.05 20 -21.00 
  Skrzypczak, Jakub 1376  * POL1.0010.08201.60 
  Nowak, Mikolaj 2351 POL0.001-0.0220-0.40 
  Skrzypczak, Jan 1407 POL1.0010.10202.00 
  Gluszynski, Michal 1507 POL0.501-0.3320-6.60 
  Kabzinski, Jan 1576 POL0.501-0.2620-5.20 
  Stachowiak, Bruno 1459 POL0.501-0.3720-7.40 
  Jagodzinski, Alan 1489 POL0.501-0.3420-6.80 
  Jagodzinski, Olaf 1558 POL1.0010.22204.40 
  Jedras, Piotr 2100 POL0.001-0.1320-2.60 
 * 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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