Individual Calculations March 2010
 Wrobel, Maciej  Total change: -19.80  Rating chartPersonal card
 Zimowy Turniej Szachowy w KSz Polonia Wroclaw Wroclaw POL 2010-02-08
RcRownchangeKK*chgGame
 1720 1879 3.50 7 -1.32 15 -19.80 
  Dwilewicz, Katarzyna 1479  * POL0.501-0.4215-6.30 
  Gulik, Pawel 1935 POL0.001-0.4215-6.30 
  Wozniak, Bartosz 1815 POL0.001-0.5915-8.85 
  Dwilewicz, Andrzej 1598 POL1.0010.16152.40 
  Grela, Kacper 1662 POL1.0010.22153.30 
  Stankiewicz, Pawel 1866 POL0.001-0.5215-7.80 
  Grochocinska, Urszula 1688 POL1.0010.25153.75 
 * 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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