Individual Calculations April 2009
 Gorbacz, Filip  Total change: 21.00  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 B Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 1753 1493 2.00 6 0.78 25 19.50 
  Puksza, Andrzej 1843 POL0.001-0.1125-2.75 
  Strojek, Kazimierz 1843 POL1.0010.892522.25 
  Prigodinas, Ruslanas 1708 LTU0.001-0.2325-5.75 
  Chilkiewicz, Marek 1822 POL0.001-0.1225-3.00 
  Raszkiewicz, Agnieszka 1826 POL0.001-0.1225-3.00 
  Stasienko, Lukasz 1475 POL1.0010.472511.75 

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)
 
 Champ Bialystok 2009 U-14 Bialystok POL 2009-01-26
RcRownchangeKK*chgGame
 1622 1470 1.00 3 0.06 25 1.50 
  Daciuk, Jaroslaw 1439 POL0.501-0.0425-1.00 
  Borawski, Jakub 1733 POL0.5010.32258.00 
  Milewski, Karol 1694 POL0.001-0.2225-5.50 

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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