Individual Calculations April 2009
 Bernacki, Gabriel  Total change: 5.70  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 A Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 2041 1902 3.50 9 0.38 15 5.70 
  Smirnov, Aleksander 2252 BLR1.0010.891513.35 
  Kaczmarek, Piotr 1870 POL0.501-0.0415-0.60 
  Grabliauskas, Virginijus m2252 LTU0.001-0.1115-1.65 
  Jaroch, Pawel 2233 POL0.001-0.1215-1.80 
  Pilimon, Zbigniew 1748 POL0.501-0.2115-3.15 
  Zinczuk, Leon 1939 POL1.0010.55158.25 
  Karski, Lukasz 1992 POL0.5010.12151.80 
  Sazon, Adam 1847 POL0.001-0.5815-8.70 
  Roszkowski, Rafal 2238 POL0.001-0.1215-1.80 

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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