Individual Calculations February 2013
 Nowakowski, Jan  Total change: -20.40  Rating chartPersonal card
 Klasyfikacyjny MDK-2012 Opole POL 2012-11-30
RcRownchangeKK*chgGame
 1661 1797 2.00 5 -1.36 15 -20.40 
  Karleszko, Piotr 1689 POL0.001-0.6515-9.75 
  Kopica, Paulina 1719 POL0.001-0.6115-9.15 
  Kiryczuk, Artur 1485 POL1.0010.14152.10 
  Karleszko, Karolina 1635 POL1.0010.29154.35 
  Olszowski, Andrzej 1776 POL0.001-0.5315-7.95 

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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