Individual Calculations April 2009
 Januszewski, Piotr  Total change: 25.80  Rating chartPersonal card
 I Otwarte Mistrzosta Klubu UKS MDK Nr 1 Bydgoszcz POL 2009-01-14
RcRownchangeKK*chgGame
 1853 1847 3.00 5 0.63 15 9.45 
  Bokiej, Przemyslaw 2054 POL0.5010.27154.05 
  Jurkiewicz, Kazimierz 1497 POL1.0010.11151.65 
  Czapiewski, Waldemar 1866 POL0.5010.03150.45 
  Licznerski, Lukasz 1932 POL0.001-0.3815-5.70 
  Darowicki, Mariusz 1918 POL1.0010.60159.00 

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)
 
 XXVI Turniej Szachowy Juniorow Bydgoszcz POL 2009-02-16
RcRownchangeKK*chgGame
 1851 1847 5.50 9 1.09 15 16.35 
  Gora, Antonina 1583 POL0.501-0.3215-4.80 
  Licznerski, Lukasz 1932 POL0.5010.12151.80 
  Snihur, Piotr 1720 POL1.0010.33154.95 
  Kotula, Oktawia 1737 POL1.0010.35155.25 
  Marchlewicz, Damian 1911 POL0.5010.09151.35 
  Drozdowski, Kacper 2039 POL0.5010.25153.75 
  Kotula, Konrad 1756 POL1.0010.38155.70 
  Brzezinski, Mateusz 1931 POL0.5010.12151.80 
  Bokiej, Przemyslaw 2054 POL0.001-0.2315-3.45 

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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