Individual Calculations November 2010
 Laszewicz, Magdalena  Total change: -5.10  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN B Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 1876 1623 1.00 7 -0.34 15 -5.10 
  Szydelko, Kazimierz 1894 POL0.001-0.1715-2.55 
  Kumala, Aleksander 1857 POL0.5010.29154.35 
  Kowalik, Pawel 1807 POL0.001-0.2615-3.90 
  Babczynski, Dariusz 1970 POL0.001-0.1115-1.65 
  Sron, Przemyslaw 1863 POL0.5010.30154.50 
  Jagiela, Piotr 1889 POL0.001-0.1815-2.70 
  Duszenko, Michal 1851 POL0.001-0.2115-3.15 

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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