Individual Calculations September 2011
 Lisiecki, Robert  Total change: -27.30  Rating chartPersonal card
 Szachowe Lato 2011 - open A Poznan POL 2011-07-16
RcRownchangeKK*chgGame
 1740 1510 0.50 6 -0.91 30 -27.30 
  Wesolowski, Edgar 1910  * POL0.001-0.0830-2.40 
  Warchol, Maria 1820 POL0.001-0.1430-4.20 
  Lambucki, Lukasz 1844 POL0.001-0.1230-3.60 
  Zak, Pawel 1743 POL0.001-0.2130-6.30 
  Kaluzny, Jacek 1552 POL0.001-0.4430-13.20 
  Tuzel, Szymon 1571 POL0.5010.08302.40 
 * 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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