Individual Calculations June 2013
 Powalka, Michal  Total change: -22.35  Rating chartPersonal card
 Turniej Ostatniej Szansy C15-2012 Pokrzywna POL 2012-11-26
RcRownchangeKK*chgGame
 1800 1757 2.50 9 -1.49 15 -22.35 
  Lewtak, Dominik 1799 POL0.5010.06150.90 
  Ogonowski, Jakub 1783 POL1.0010.54158.10 
  Drop, Szymon 1772 POL0.001-0.4815-7.20 
  Korpalski, Maciej 1567 POL0.001-0.7515-11.25 
  Mucha, Piotr 1958 POL0.001-0.2415-3.60 
  Swiderski, Radoslaw 1938 POL0.001-0.2615-3.90 
  Cieslak, Patrycjusz 1779 POL1.0010.53157.95 
  Gajdamowicz, Patrick 1901 POL0.001-0.3115-4.65 
  Pilzak, Marcin 1700 POL0.001-0.5815-8.70 

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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