Individual Calculations May 2011
 Stankiewicz, Edward  Total change: 9.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych w szachach Mielno POL 2011-03-26
RcRownchangeKK*chgGame
 1970 1922 5.00 10 0.62 15 9.30 
  Pawelec, Bartosz 2044 POL0.001-0.3315-4.95 
  Ruszczycki, Jacek 1959 POL1.0010.55158.25 
  Olejnik, Bernard 1886 POL1.0010.45156.75 
  Bzowski, Grzegorz 1719 POL1.0010.24153.60 
  Mackowiak, Marek 2177 POL0.001-0.1915-2.85 
  Pawelec, Bartosz 2044 POL0.001-0.3315-4.95 
  Ruszczycki, Jacek 1959 POL0.5010.05150.75 
  Iwancio, Lukasz 2017 POL0.5010.13151.95 
  Bzowski, Grzegorz 1719 POL1.0010.24153.60 
  Mackowiak, Marek 2177 POL0.001-0.1915-2.85 

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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