Individual Calculations August 2017
 Czempiel, Henryk  Total change: -31.00  Rating chartPersonal card
 II MIEDZYNARODOWY FESTIWAL SZACHOWY DOBRA CHEMIA OPEN Renska Wies POL 2017-06-28
RcRownchangeKK*chgGame
 1722 1914 3.50 7 -1.55 20 -31.00 
  Hasterok, Lukasz 1514  * POL0.001-0.9220-18.40 
  Jasik, Jerzy 1514  * POL1.0010.08201.60 
  Paprocki, Stanislaw 1696 POL0.501-0.2820-5.60 
  Hasterok, Mateusz 1661 POL1.0010.19203.80 
  Trybus, Daniel 1788 POL0.001-0.6720-13.40 
  Wloch, Mikolaj 1636 POL1.0010.17203.40 
  Helis, Tadeusz f2245 POL0.001-0.1220-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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