Individual Calculations September 2013
 Przybylak, Lukasz  Total change: -13.20  Rating chartPersonal card
 XXI Ogólnopolski Festiwal Szachowy w Poznaniu Poznan POL 2013-08-07
RcRownchangeKK*chgGame
 1857 1890 3.50 8 -0.88 15 -13.20 
  Schmidt, Wlodzimierz g2290  * POL0.001-0.0815-1.20 
  Czarnolewski, Piotr 1722 POL0.001-0.7215-10.80 
  Zakrzewski, Bartosz 1538 POL1.0010.11151.65 
  Szczepaniak, Artur 1673 POL1.0010.22153.30 
  Korbal, Arkadiusz 2140 POL0.001-0.1915-2.85 
  Sklepinski, Artur 1751 POL1.0010.31154.65 
  Zakrzewski, Marek 2163 POL0.001-0.1715-2.55 
  Pawlowski, Rafal 1578 POL0.501-0.3615-5.40 
 * 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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