Individual Calculations March 2011
 Kowalewicz, Kacper  Total change: 16.20  Rating chartPersonal card
 II Memoria³ im. Ziemowita Zgierskiego - Obra Zima Open 2011 Obra POL 2011-02-02
RcRownchangeKK*chgGame
 1805 1616 3.00 7 1.08 15 16.20 
  Miszczak, Mateusz 1905 POL0.001-0.1615-2.40 
  Mackowiak, Michal 1735 POL1.0010.66159.90 
  Dus, Leszek 1795 POL0.5010.23153.45 
  Wyslobocki, Patryk 1624 POL0.5010.01150.15 
  Rybakowski, Karol 1844 POL0.5010.29154.35 
  Szmidt, Przemyslaw 2016  * POL0.001-0.0815-1.20 
  Grela, Kacper 1714 POL0.5010.13151.95 
 * 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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