Individual Calculations October 2008
 Ulrych, Wojciech  Total change: -13.00  Rating chartPersonal card
 Pszczyna 2008 Pszczyna POL 2008-07-15
RcRownchangeKK*chgGame
 1955 2020 3.50 7 -0.52 25 -13.00 
  Mandla, Maciej 1695 POL1.0010.13253.25 
  Osipow, Nikolaj 2243 POL0.001-0.2225-5.50 
  Karcz, Bartlomiej 1856 POL1.0010.28257.00 
  Urbanski, Grzegorz 2158 POL0.001-0.3125-7.75 
  Jacko-Jun., Vladimir 1930 SVK0.001-0.6225-15.50 
  Rzepka, Maciej 1737 POL1.0010.16254.00 
  Sanetra, Piotr 2065 POL0.5010.06251.50 

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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