Individual Calculations April 2009
 Brzezinski, Mateusz  Total change: 6.15  Rating chartPersonal card
 I Otwarte Mistrzosta Klubu UKS MDK Nr 1 Bydgoszcz POL 2009-01-14
RcRownchangeKK*chgGame
 1981 1931 2.50 4 0.78 15 11.70 
  Szmidt, Przemyslaw 2009 POL1.0010.61159.15 
  Szybowicz, Piotr 1996 POL0.001-0.4115-6.15 
  Czapiewski, Waldemar 1866 POL1.0010.41156.15 
  Bokiej, Przemyslaw 2054 POL0.5010.17152.55 

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
 1808 1931 5.50 9 -0.37 15 -5.55 
  Nowacki, Krzysztof 1693 POL1.0010.20153.00 
  Gajek, Radoslaw 1720 POL1.0010.23153.45 
  Kotula, Konrad 1756 POL1.0010.27154.05 
  Marchlewicz, Damian 1911 POL0.501-0.0315-0.45 
  Drozdowski, Kacper 2039 POL0.001-0.3515-5.25 
  Szulgacz, Maciej 1581 POL0.001-0.8915-13.35 
  Licznerski, Lukasz 1932 POL0.5010.00150.00 
  Januszewski, Piotr 1847 POL0.501-0.1215-1.80 
  Zebracki, Tomasz 1795 POL1.0010.32154.80 

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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