Individual Calculations December 2018
 Shevkunov, Vladyslav  Total change: 10.00  Rating chartPersonal card
 54th Annual American Open - U2200 Costa Mesa, California USA 2018-11-22
RcRownchangeKK*chgGame
 1911 1839 1.50 3 0.25 40 10.00 
  Su, Kenneth 1854 USA1.0010.524020.80 
  Yurenok, Sergey 2106 USA0.5010.324012.80 
  Hough, Randall 1772 USA0.001-0.5940-23.60 

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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