Individual Calculations July 2009
 Fraczek, Leslaw  Total change: -0.30  Rating chartPersonal card
 45 Otwarte Mistrzostwa Chorzowa Chorzow POL 2009-03-28
RcRownchangeKK*chgGame
 1850 1908 4.00 7 -0.02 15 -0.30 
  Mandla, Maciej 1690 POL0.001-0.7815-11.70 
  Korcz, Daniel 1742 POL1.0010.28154.20 
  Szczecina, Kamil 1686 POL1.0010.22153.30 
  Sroka, Janusz 2109 POL0.001-0.2415-3.60 
  Hendel, Kazimierz 1671 POL1.0010.20153.00 
  Ronke, Robert 1930 POL1.0010.53157.95 
  Banasik, Henryk 2121 POL0.001-0.2315-3.45 

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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