Individual Calculations March 2011
 Malecki, Janusz  Total change: -43.75  Rating chartPersonal card
 XIII Ketrzynski Festiwal Szachowy Ketrzyn POL 2010-12-27
RcRownchangeKK*chgGame
 1668 1843 2.50 6 -1.75 25 -43.75 
  Rosinski, Michal 1443  * POL1.0010.08252.00 
  Kotlowski, Tomasz 2057 POL0.001-0.2325-5.75 
  Oleksza, Radoslaw 1575 POL0.001-0.8325-20.75 
  Cichocka, Urszula 1650 POL0.501-0.2525-6.25 
  Kotlewski, Lukasz 1669 POL0.001-0.7325-18.25 
  Baran, Dawid 1616 POL1.0010.21255.25 
 * 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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