Individual Calculations February 2014
 Malecki, Janusz  Total change: -21.15  Rating chartPersonal card
 XVI Ketrzynski Festiwal Szachowy - OPEN A Ketrzyn POL 2013-12-27
RcRownchangeKK*chgGame
 1695 1823 4.50 9 -1.41 15 -21.15 
  Opoka, Szymon 1423  * POL1.0010.08151.20 
  Budrewicz, Krzysztof 2223  * POL0.001-0.0815-1.20 
  Wittig, Zenon 1538 POL1.0010.16152.40 
  Bober, Wojciech 1556 POL0.501-0.3215-4.80 
  Grabarczyk, Sylwester 1677 CZE1.0010.30154.50 
  Lewandrowski, Tomasz 1782 POL0.001-0.5615-8.40 
  Tarajkiewicz, Krzysztof 1666 POL0.001-0.7115-10.65 
  Filewicz, Radoslaw 1494 POL1.0010.12151.80 
  Jelen, Janusz 1897 POL0.001-0.4015-6.00 
 * 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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