Individual Calculations July 2009
 Jablonski, Lechoslaw  Total change: -38.50  Rating chartPersonal card
 45 Otwarte Mistrzostwa Chorzowa Chorzow POL 2009-03-28
RcRownchangeKK*chgGame
 1815 1654 0.50 7 -1.54 25 -38.50 
  Michalski, Edmund 1922 POL0.001-0.1725-4.25 
  Rak, Dariusz 1884 POL0.001-0.2125-5.25 
  Kostowski, Andrzej 1846 POL0.001-0.2525-6.25 
  Czornik, Adam 1770 POL0.001-0.3425-8.50 
  Solek, Zenon 1852 POL0.001-0.2425-6.00 
  Korcz, Daniel 1742 POL0.5010.12253.00 
  Mandla, Maciej 1690 POL0.001-0.4525-11.25 

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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