Individual Calculations September 2010
 Brzeski, Maciej  Total change: -2.55  Rating chartPersonal card
 Festiwal Szachowy Spotkania przy szachownicy-Open A Krakow POL 2010-06-25
RcRownchangeKK*chgGame
 2237 2336 5.50 9 -0.17 15 -2.55 
  Swiech, Przemyslaw 2169 POL0.001-0.7215-10.80 
  Wozniak, Maciej 2165 POL1.0010.27154.05 
  Szczechowicz, Bartosz f2276 POL0.501-0.0815-1.20 
  Barski, Radoslaw 2245 POL1.0010.38155.70 
  Mikrut, Dariusz m2400 POL0.5010.09151.35 
  Szuper, Paul 2190 USA0.001-0.7015-10.50 
  Bukojemski, Adam 2223 POL1.0010.35155.25 
  Gosciniak, Maria wf2133 POL1.0010.24153.60 
  Kuziola, Mateusz f2336 POL0.5010.00150.00 

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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