Individual Calculations July 2008
 Kotermanska, Anna  Total change: -39.45  Rating chartPersonal card
 Int. POL Academic Champ. Wroclaw POL 2008-04-28
RcRownchangeKK*chgGame
 1906 2006 2.50 8 -2.63 15 -39.45 
  Rutkowski, Maciej m2356 POL0.001-0.1115-1.65 
  Wladyka, Mateusz 1843 POL0.001-0.7215-10.80 
  Zombirt, Filip 1882 POL1.0010.33154.95 
  White, John 1890 USA0.001-0.6615-9.90 
  Dadello, Andrzej 1799 POL0.001-0.7715-11.55 
  Kulas, Szymon 1837 POL0.501-0.2215-3.30 
  Jarczewski, Marcin 1840 POL1.0010.28154.20 
  Ratajczyk, Rafal 1804 POL0.001-0.7615-11.40 

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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