Individual Calculations September 2011
 Lukaszuk, Aron  Total change: -6.90  Rating chartPersonal card
 XIII Miedzynarodowe Mistrzostwa Gdanska w szachach Gdansk POL 2011-07-16
RcRownchangeKK*chgGame
 1847 1834 1.50 4 -0.46 15 -6.90 
  Khamitskiy, Sergei m2234  * BLR0.001-0.0815-1.20 
  Olejarczyk, Bogdan 2137 POL0.001-0.1415-2.10 
  Teclaf, Pawel 1509 POL0.501-0.3715-5.55 
  Posuniak, Weronika 1507 POL1.0010.13151.95 
 * 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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