Individual Calculations August 2012
 Krawiec, Grzegorz  Total change: 21.60  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1793 1573 3.00 7 1.44 15 21.60 
  Prominski, Piotr 1820 POL1.0010.811512.15 
  Maksimenko, Andrei Jr 1884 UKR0.001-0.1415-2.10 
  Maciejewski, Andrzej 1779 POL0.5010.26153.90 
  Dus, Leszek 1754 POL0.5010.24153.60 
  Trepkowski, Piotr 1782 POL0.001-0.2315-3.45 
  Koszowski, Krystian 1719 POL1.0010.701510.50 
  Maruszczak, Joanna 1811 POL0.001-0.2015-3.00 

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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