Individual Calculations July 2013
 Lebedev, Alexander  Total change: -21.75  Rating chartPersonal card
 Lipetsk chmp Lipetsk RUS 2013-05-22
RcRownchangeKK*chgGame
 1722 1940 4.50 8 -1.45 15 -21.75 
  Tatarinova, Elena 1540  * RUS1.0010.08151.20 
  Strelnikov, Nikita 1563 RUS1.0010.09151.35 
  Yakovleva, Arina 1795 RUS0.001-0.6915-10.35 
  Meshcheryakov, Andrey 1614 RUS0.501-0.3715-5.55 
  Mamaradzhabova, Yulduzkhon 1540  * RUS1.0010.08151.20 
  Skomorohov, Grigorij 2177 RUS0.001-0.2015-3.00 
  Chebotarev, Vasiliy 1767 RUS1.0010.27154.05 
  Semenov, Vitaly 1781 RUS0.001-0.7115-10.65 
 * 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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