Individual Calculations July 2011
 Olejnik, Bernard  Total change: -7.50  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych w szachach Zawoja POL 2011-05-01
RcRownchangeKK*chgGame
 1907 1838 3.00 8 -0.30 25 -7.50 
  Pawelec, Bartosz 2045 POL0.001-0.2325-5.75 
  Hagner, Pawel 1768 POL0.501-0.1025-2.50 
  Baryla, Lukasz 1812 POL0.001-0.5425-13.50 
  Stankiewicz, Edward 1931 POL1.0010.632515.75 
  Kulpinski, Piotr 2046 POL0.001-0.2325-5.75 
  Poswiatowski, Stanislaw 1711 POL1.0010.33258.25 
  Przewoznik, Emil 2060 POL0.5010.28257.00 
  Cebula, Jozef 1883 POL0.001-0.4425-11.00 

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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