Individual Calculations August 2013
 Siedlinski, Piotr  Total change: -18.15  Rating chartPersonal card
 Turniej Szachowy UstroƱ OPEN 2013 Ustron POL 2013-06-29
RcRownchangeKK*chgGame
 1898 2110 5.50 9 -1.21 15 -18.15 
  Woloch, Oskar 1710  * POL0.501-0.4215-6.30 
  Rydzak, Ludwik 1710  * POL1.0010.08151.20 
  Cieslak, Patrycjusz 1800 POL1.0010.14152.10 
  Przytula, Grzegorz 1915 POL0.001-0.7515-11.25 
  Konieczynski, Piotr 1944 POL1.0010.28154.20 
  Gora, Antonina 1832 POL1.0010.17152.55 
  Osipow, Nikolaj 2179 POL0.001-0.4015-6.00 
  Janik, Robert 2026 POL0.501-0.1215-1.80 
  Kmak, Wieslaw 1965 POL0.501-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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