Individual Calculations November 2010
 Maslanka, Piotr  Total change: 30.75  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN B Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 1891 1697 3.00 7 1.23 25 30.75 
  Kruczynski, Marek 1988 POL0.001-0.1525-3.75 
  Szamrej, Jozef 1808 POL1.0010.652516.25 
  Zebracki, Jaroslaw 1847 POL0.001-0.3025-7.50 
  Dzieczkaniec, Wieslaw 1905 POL1.0010.772519.25 
  Lukasiewicz, Aleksander 1905 POL0.001-0.2325-5.75 
  Byrka, Joanna 1832 POL0.001-0.3225-8.00 
  Nowakowski, Andrzej 1950 POL1.0010.812520.25 

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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