Individual Calculations April 2009
 Marchlewicz, Damian  Total change: 18.15  Rating chartPersonal card
 XXVI Turniej Szachowy Juniorow Bydgoszcz POL 2009-02-16
RcRownchangeKK*chgGame
 1838 1911 6.50 9 1.21 15 18.15 
  Czajkowski, Mateusz 1685 POL1.0010.21153.15 
  Zwara, Szymon 1561 POL1.0010.11151.65 
  Drozdowski, Kacper 2039 POL0.5010.17152.55 
  Brzezinski, Mateusz 1931 POL0.5010.03150.45 
  Januszewski, Piotr 1847 POL0.501-0.0915-1.35 
  Kotula, Konrad 1756 POL1.0010.29154.35 
  Bokiej, Przemyslaw 2054 POL0.5010.19152.85 
  Kotula, Oktawia 1737 POL1.0010.27154.05 
  Licznerski, Lukasz 1932 POL0.5010.03150.45 

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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