Individual Calculations May 2012
 Barnowski, Sylwester  Total change: -2.85  Rating chartPersonal card
 Ogolnopolski Turniej Niewidomych w szachach Krynica Zdroj POL 2012-03-15
RcRownchangeKK*chgGame
 1870 1843 3.50 8 -0.19 15 -2.85 
  Jelen, Janusz 1989 POL0.001-0.3015-4.50 
  Traczyk, Tadeusz 1905 POL0.001-0.4115-6.15 
  Stankiewicz, Edward 1887 POL0.5010.06150.90 
  Bzowski, Grzegorz 1658 POL0.001-0.7415-11.10 
  Sajdych, Wlodzimierz 1980 POL0.5010.18152.70 
  Rutkowski, Eugeniusz 1804 POL1.0010.45156.75 
  Niecko, Stanislaw 1834 POL1.0010.49157.35 
  Sargalski, Andrzej 1904 POL0.5010.08151.20 

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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