Individual Calculations January 2009
 Krokay, Urszula  Total change: -20.55  Rating chartPersonal card
 Wroclaw Champ - 3rd Trn. Wroclaw POL 2008-09-26
RcRownchangeKK*chgGame
 1950 2018 3.00 5 0.05 15 0.75 
  Kocur, Pawel 1668 POL1.0010.11151.65 
  Stachowiak, Kamil 2341 POL0.001-0.1315-1.95 
  Barburzynska, Magdalena 1887 POL1.0010.32154.80 
  Ratajczyk, Rafal 1880 POL0.001-0.6915-10.35 
  Radzicki, Wieslaw 1975 POL1.0010.44156.60 

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)
 
 Wroclaw Champ. 4th turn. Wroclaw POL 2008-11-14
RcRownchangeKK*chgGame
 1869 2024 0.00 2 -1.42 15 -21.30 
  Barburzynska, Magdalena 1876 POL0.001-0.7015-10.50 
  White, John 1861 USA0.001-0.7215-10.80 

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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