Rapid: Individual Calculations June 2017
 Romanski, Dawid  Total change: 28.20  Rating chartPersonal card
 XLVII Miedzynarodowy Turniej Szachowy o Puchar Prezydenta Miasta Gniezna Gniezno POL 2017-05-07
RcRownchangeKK*chgGame
 1851 1691 4.00 8 1.41 20 28.20 
  Zakrzewski, Marek 2091  * POL1.0010.922018.40 
  Niekras, Dawid f2091  * POL0.001-0.0820-1.60 
  Retman, Martyna 1291  * POL1.0010.08201.60 
  Musialkiewicz, Pawel f2078 POL0.001-0.0920-1.80 
  Razin, Vadim 2091  * UKR0.001-0.0820-1.60 
  Kapelinski, Zygmunt 1376 POL1.0010.14202.80 
  Kot, Jerzy f1948 POL1.0010.822016.40 
  Piatek, Jerzy 1840 POL0.001-0.3020-6.00 
 * 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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