Individual Calculations February 2018
 Ziaja, Krystian  Total change: 18.80  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa B Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 1918 1925 5.50 9 0.94 20 18.80 
  Rogala, Milosz 1720 POL0.501-0.2620-5.20 
  Zaboklicki, Zbigniew 1728 POL1.0010.25205.00 
  Jaskolka, Tomasz 2011 POL0.5010.12202.40 
  Staberhofer, Rainer 2027 AUT0.001-0.3620-7.20 
  Romaniv, Mykola 1845 UKR1.0010.39207.80 
  Yin, Stanley 1993 GER0.001-0.4120-8.20 
  Szalko, Maciej 1878 POL1.0010.43208.60 
  Brylski, Pawel 2045 POL1.0010.662013.20 
  Lehaci, Miruna-Daria wf2011 ROU0.5010.12202.40 

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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