Individual Calculations June 2013
 Zminda, Bogdan  Total change: -13.50  Rating chartPersonal card
 Zlota Iglica 2013 - Grupa A Wroclaw POL 2013-05-01
RcRownchangeKK*chgGame
 1739 2010 5.50 8 -0.90 15 -13.50 
  Stelmaszuk, Maciej 1610  * POL1.0010.08151.20 
  Lipski, Lukasz 1610  * POL1.0010.08151.20 
  Kumala, Aleksander 1929 POL1.0010.39155.85 
  Szczepaniak, Lukasz 2028 POL0.5010.03150.45 
  Szyler, Bartosz 1763 POL0.501-0.3115-4.65 
  Sernecki, Franciszek 1728 POL0.501-0.3415-5.10 
  Marko, Piotr 1610  * POL0.501-0.4215-6.30 
  Lada, Damian 1634 POL0.501-0.4115-6.15 
 * 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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