Individual Calculations February 2017
 Walentukiewicz, Michal  Total change: -66.60  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa B Krakow POL 2016-12-27
RcRownchangeKK*chgGame
 1888 2090 3.50 9 -3.33 20 -66.60 
  Scherbak, Yaroslav 1900 UKR0.501-0.2520-5.00 
  Fiedorek, Michal 1862 POL0.501-0.2920-5.80 
  Jasiak, Filip 1883 POL1.0010.23204.60 
  Szewczyk, Grzegorz 1952 POL0.501-0.1920-3.80 
  Slabek, Grzegorz 1950 POL0.501-0.1920-3.80 
  Zhuk, Ivan 1959 BLR0.001-0.6820-13.60 
  Ptaszek, Piotr 1817 POL0.001-0.8320-16.60 
  Kepowicz, Artur 1839 POL0.501-0.3120-6.20 
  Kostecka, Marika 1833 POL0.001-0.8220-16.40 

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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