Individual Calculations October 2008
 Zakaszewski, Mateusz  Total change: -10.05  Rating chartPersonal card
 The 44th Akiba Rubinstein International Chess Festival -Open B Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1924 1814 2.50 9 -0.67 15 -10.05 
  Balinski, Damian 1978 POL0.001-0.2815-4.20 
  Zielinski, Maciej 1917 POL0.5010.14152.10 
  Rakowiecki, Andrzej 2021 POL0.001-0.2315-3.45 
  Labuda, Michal 1830 POL0.5010.02150.30 
  Dzieczkaniec, Wieslaw 1931 POL0.001-0.3415-5.10 
  Stepniewski, Jerzy 1880 POL0.001-0.4115-6.15 
  Jagiela, Piotr 1923 POL1.0010.65159.75 
  Kaniak, Monika 1975 POL0.5010.21153.15 
  Leks, Maria 1861 POL0.001-0.4315-6.45 

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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