Individual Calculations August 2014
 Pieprzyk, Dawid  Total change: -5.55  Rating chartPersonal card
 X Miedzynarodowy Jubileuszowy Festiwal Szachowy -Perla Ba³tyku - Grupa B Lazy POL 2014-06-29
RcRownchangeKK*chgGame
 1720 1866 3.00 5 -0.37 15 -5.55 
  Pniaczek, Marek 1585 POL1.0010.16152.40 
  Rudzinska, Michalina 1533 POL1.0010.12151.80 
  Murawko, Katarzyna 1904 POL1.0010.55158.25 
  Szymanowski, Mateusz 1896 POL0.001-0.4615-6.90 
  Jaskiewicz, Kamila 1683 POL0.001-0.7415-11.10 

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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