Individual Calculations December 2017
 Boldi, Ethan  Total change: 12.40  Rating chartPersonal card
 Berkeley Weekender November 2017 Berkeley, California USA 2017-11-03
RcRownchangeKK*chgGame
 1735 1769 2.50 4 0.31 40 12.40 
  Oza, Nikunj Chandrakant 1779 USA0.001-0.4940-19.60 
  Sivakumar, Shaashwath 1670 USA1.0010.364014.40 
  Palusa, Maurya 1717 USA1.0010.434017.20 
  Sartorio, William 1774 USA0.5010.01400.40 

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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