Individual Calculations August 2017
 Wilczynski, Adam  Total change: 6.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1868 1656 2.50 9 0.34 20 6.80 
  Kaminski, Maciej 1984 POL0.001-0.1320-2.60 
  Pesko, Tomasz 1855 POL1.0010.762015.20 
  Golecki, Jan 1953 POL0.001-0.1520-3.00 
  Baliuniene, Margarita 1908 DEN0.001-0.1920-3.80 
  Salem, Ahmed Salem 1799 UAE0.001-0.3120-6.20 
  Karhula, Sandro 1747 FIN0.5010.12202.40 
  Zajaczkowski, Jan 1976 POL1.0010.872017.40 
  Kurowski, Andrzej 1831 POL0.001-0.2720-5.40 
  Najdzionek, Boleslaw 1762 POL0.001-0.3620-7.20 

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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