Individual Calculations September 2013
 Kankowski, Daniel  Total change: 9.45  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1642 1364 2.00 7 0.63 15 9.45 
  Pasieczny, Karol 1756 ITA1.0010.921513.80 
  Brudzinski, Maciej 1764  * POL1.0010.921513.80 
  Cyra, Dariusz 1764  * POL0.001-0.0815-1.20 
  Niedzwiecki, Miroslaw 1685 POL0.001-0.1315-1.95 
  Snarski, Boguslaw 1575 POL0.001-0.2315-3.45 
  Wrabel, Antoni 1696 POL0.001-0.1215-1.80 
  Michalska, Aleksandra 1252 POL0.001-0.6515-9.75 
 * 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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