Individual Calculations July 2014
 Zianowicz, Dominik  Total change: -12.30  Rating chartPersonal card
 II Turniej Szachowy - GRAND PRIX SUWALK-2014 - B Suwalki POL 2014-05-31
RcRownchangeKK*chgGame
 1689 1548 1.00 4 -0.41 30 -12.30 
  Buraczewski, Rafal 1890 POL0.001-0.1230-3.60 
  Wierzbicki, Michal 1484 POL0.501-0.0930-2.70 
  Bartoszewicz, Marcin 1888 POL0.001-0.1230-3.60 
  Perminaite, Guoda 1494 LTU0.501-0.0830-2.40 

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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