Individual Calculations September 2019
 Kusnierz, Janusz  Total change: -11.00  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1564 1450 2.50 8 -0.55 20 -11.00 
  Dembowski, Andrzej 1840 POL0.001-0.0920-1.80 
  Tust-Kopec, Dominika 1846 POL0.001-0.0820-1.60 
  Radzicki, Wieslaw 1773 POL0.001-0.1320-2.60 
  Prokopczuk, Antoni 1427 POL1.0010.47209.40 
  Popiolek, Henryk 1226 POL0.001-0.7820-15.60 
  Hetzer, Margarete 1301 GER1.0010.30206.00 
  Daciuk, Stanislaw 1541 POL0.5010.12202.40 
  Ossowski, Boleslaw 1554 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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