Individual Calculations March 2018
 Dolgov, Mikhail  Total change: -21.20  Rating chartPersonal card
 Blekinge Open DM 2018 Blekinge SWE 2018-02-17
RcRownchangeKK*chgGame
 1873 2039 1.00 3 -1.06 20 -21.20 
  Lindberg, Cajsa 1656 SWE1.0010.09201.80 
  Bernhardsson, Sten 1933 SWE0.001-0.6420-12.80 
  Winfridsson, Hakan 2031 SWE0.001-0.5120-10.20 

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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