Individual Calculations June 2013
 Tabola, Waldemar  Total change: -17.85  Rating chartPersonal card
 Druzynowe Mistrzostwa Opolszcyzny 2013 Opole POL 2013-02-23
RcRownchangeKK*chgGame
 1829 1794 1.50 6 -1.19 15 -17.85 
  Zakaszewski, Mateusz 1791 POL0.001-0.5015-7.50 
  Czempiel, Henryk 1908 POL0.5010.16152.40 
  Pilarski, Dawid 1799 POL0.001-0.4915-7.35 
  Zakaszewski, Mateusz 1791 POL1.0010.50157.50 
  Czempiel, Henryk 1908 POL0.001-0.3415-5.10 
  Pilarski, Piotr 1778 POL0.001-0.5215-7.80 

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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