Individual Calculations May 2014
 Nowakowski, Artur  Total change: -16.20  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa Dolny Slask POL 2013-10-20
RcRownchangeKK*chgGame
 1796 1651 1.00 6 -1.08 15 -16.20 
  Dadello, Aleksandra 1821 POL0.5010.22153.30 
  Dubinski, Mateusz 2051  * POL0.001-0.0815-1.20 
  Kosinski, Bartosz 1488 POL0.001-0.7215-10.80 
  Sekowska, Helena 1483 POL0.001-0.7215-10.80 
  Bohdanowicz, Tomasz 1915 POL0.5010.32154.80 
  Lakomiec, Kazimierz 2015 POL0.001-0.1015-1.50 
 * 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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