Individual Calculations January 2018
 Walentukiewicz, Michal  Total change: -5.20  Rating chartPersonal card
 Konin Masters IV Standard round 4-8 Konin POL 2017-12-08
RcRownchangeKK*chgGame
 1891 2024 3.00 5 -0.26 20 -5.20 
  Jarocka, Liwia fwf1946 POL0.001-0.6120-12.20 
  Stopka, Tomasz 1624  * POL1.0010.08201.60 
  Dixa, Oskar 1751 POL1.0010.17203.40 
  Smagalski, Slawomir 1916 POL1.0010.35207.00 
  Kujawski, Adam 2220 POL0.001-0.2520-5.00 
 * 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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