Individual Calculations May 2011
 Nowakowski, Jan  Total change: -47.70  Rating chartPersonal card
 Klasyfikacyjny MDK Opole 2011 Opole POL 2011-02-09
RcRownchangeKK*chgGame
 1657 1933 2.50 7 -3.18 15 -47.70 
  Szmer, Aleksander 1572 POL0.001-0.9015-13.50 
  Wisniewski, Michal 1553 POL0.001-0.9115-13.65 
  Pultorak, Jan 1563 POL1.0010.10151.50 
  Gudelajtis, Anna 1533  * POL1.0010.08151.20 
  Klimek, Marcin 1825 POL0.501-0.1515-2.25 
  Jachym, Adam 1866 POL0.001-0.5915-8.85 
  Karleszko, Piotr 1684 POL0.001-0.8115-12.15 
 * 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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