Individual Calculations April 2013
 Olejnik, Bernard  Total change: -2.85  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych w szachach 2013 Krynica POL 2013-03-14
RcRownchangeKK*chgGame
 1913 1838 3.00 8 -0.19 15 -2.85 
  Przewoznik, Emil 1963 POL0.5010.17152.55 
  Falkowski, Dawid 1983 POL1.0010.691510.35 
  Pawelec, Bartosz 2040 POL0.001-0.2415-3.60 
  Ruszczycki, Jacek 1916 POL0.5010.11151.65 
  Traczyk, Tadeusz 1872 POL0.001-0.4515-6.75 
  Zarow, Zdzislaw 1890 POL0.5010.07151.05 
  Poswiatowski, Stanislaw 1747 POL0.501-0.1215-1.80 
  Sargalski, Andrzej 1893 POL0.001-0.4215-6.30 

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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