Individual Calculations January 2016
 Mietkiewicz, Jacek  Total change: 12.40  Rating chartPersonal card
 VI FIDE OPEN Szubin - Turniej z okazji 650-lecia Miasta Szubina . Szubin POL 2015-12-19
RcRownchangeKK*chgGame
 1785 1658 2.00 5 0.31 40 12.40 
  Wisniewski, Szymon 1865 POL0.5010.274010.80 
  Kwiatkowski, Jacek 1922 POL0.001-0.1840-7.20 
  Kadukowski, Pawel 1809 POL0.5010.20408.00 
  Zurawski, Kamil 1627 POL0.501-0.0440-1.60 
  Czarnolewski, Piotr 1702 POL0.5010.06402.40 

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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