Individual Calculations May 2012
 Niecko, Stanislaw  Total change: -6.45  Rating chartPersonal card
 Ogolnopolski Turniej Niewidomych w szachach Krynica Zdroj POL 2012-03-15
RcRownchangeKK*chgGame
 1935 1834 2.50 8 -0.43 15 -6.45 
  Sajdych, Wlodzimierz 1980 POL0.5010.20153.00 
  Kowalczyk, Marian 1991 POL0.001-0.2915-4.35 
  Mettel, Werner 1905 POL1.0010.60159.00 
  Staruch, Roman 1937 POL0.5010.14152.10 
  Traczyk, Tadeusz 1905 POL0.001-0.4015-6.00 
  Olejnik, Bernard 1831 POL0.5010.00150.00 
  Gosek, Zenon 2089 POL0.001-0.1915-2.85 
  Barnowski, Sylwester 1843 POL0.001-0.4915-7.35 

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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