Individual Calculations November 2017
 Wydornik, Robert  Total change: -8.60  Rating chartPersonal card
 Turniej FIDE o Puchar Burmistrza Ursusa-B Warszawa POL 2017-10-28
RcRownchangeKK*chgGame
 1183 1377 4.00 6 -0.43 20 -8.60 
  Johnson, Christopher 1052 POL1.0010.13202.60 
  Zdybel, Przemyslaw 1222 POL0.001-0.7120-14.20 
  Wieczorek, Krystian 1164 POL1.0010.23204.60 
  Oles, Jan 1251 POL1.0010.33206.60 
  Skowron, Dawid 1067 POL1.0010.14202.80 
  Bialczynski, Michal 1341 POL0.001-0.5520-11.00 

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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