Individual Calculations September 2014
 Lewandowski, Marek  Total change: -20.40  Rating chartPersonal card
 67 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach - Open A Inowroclaw POL 2014-08-09
RcRownchangeKK*chgGame
 1870 1824 2.50 8 -1.02 20 -20.40 
  Hasinski, Krystian 1904 POL1.0010.612012.20 
  Olszewski, Marek 2042 POL0.001-0.2220-4.40 
  Schils, Heinz 1817 POL1.0010.49209.80 
  Blocinski, Maciej 1733 POL0.001-0.6220-12.40 
  Zebracki, Tomasz 2009 POL0.001-0.2620-5.20 
  Kwiatkowski, Jacek 1907 POL0.001-0.3920-7.80 
  Tamon, Radoslaw 1844 POL0.5010.03200.60 
  Trepkowski, Piotr 1705 POL0.001-0.6620-13.20 

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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