Individual Calculations May 2011
 Sobich, Kazimierz  Total change: 28.65  Rating chartPersonal card
 Teams Championship of Kujawsko-Pomorskie province 2010/11 Kujawsko-Pomorskie province POL 2010-11-07
RcRownchangeKK*chgGame
 1990 1912 5.50 9 1.91 15 28.65 
  Sikorski, Dariusz 2030 POL1.0010.66159.90 
  Grzenkowicz, Przemyslaw 1876 POL1.0010.45156.75 
  Wisniewski, Przemyslaw 2061 POL0.5010.20153.00 
  Tarnowski, Marian 1822 POL1.0010.38155.70 
  Kulczyk, Pawel 2088 POL1.0010.731510.95 
  Lewandowski, Krzysztof 2141 POL0.001-0.2115-3.15 
  Zwolakiewicz, Krzysztof 2095 POL0.5010.24153.60 
  Konieczynski, Piotr 1943 POL0.5010.04150.60 
  Mazalon, Mateusz 1852 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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