Individual Calculations February 2014
 Janik, Igor  Total change: -13.65  Rating chartPersonal card
 XVI Ketrzynski Festiwal Szachowy - OPEN A Ketrzyn POL 2013-12-27
RcRownchangeKK*chgGame
 1820 1997 5.50 9 -0.91 15 -13.65 
  Jasinowicz, Waclaw 1597  * POL1.0010.08151.20 
  Olechnicka, Karolina 1685 POL1.0010.14152.10 
  Kowalec, Maciej 1834 POL0.501-0.2215-3.30 
  Sobczak, Miroslaw 2000 POL1.0010.50157.50 
  Renkowski, Piotr 2054 POL0.001-0.4215-6.30 
  Worobiej, Daniel 1876 POL0.501-0.1615-2.40 
  Plesiuk, Jan 1755 POL0.501-0.3015-4.50 
  Lewandrowski, Tomasz 1782 POL0.501-0.2715-4.05 
  Soltyk, Leszek 1797 POL0.501-0.2615-3.90 
 * 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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