Individual Calculations July 2009
 Korosciel, Aneta  Total change: -22.50  Rating chartPersonal card
 4th POL Academic Champ. Open A Wroclaw POL 2009-04-27
RcRownchangeKK*chgGame
 1965 2043 4.00 9 -1.50 15 -22.50 
  Orzech, Dominik 2393 POL0.001-0.1115-1.65 
  Kaczmarek, Piotr 1890 POL0.501-0.2015-3.00 
  Kulas, Szymon 1900 POL0.001-0.6915-10.35 
  Labuda, Michal 1872 POL1.0010.27154.05 
  Ratajczyk, Rafal 1904 POL0.001-0.6915-10.35 
  Rant, Izabela 1874 POL1.0010.28154.20 
  Barburzynska, Magdalena 1884 POL0.001-0.7115-10.65 
  Misztela, Hubert 1868 POL1.0010.27154.05 
  Malczyk, Rafal 2097 POL0.5010.08151.20 

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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