Individual Calculations December 2019
 Liu, Felix Yipeng  Total change: 9.60  Rating chartPersonal card
 Berkeley Weekender November 2019 Berkeley, California USA 2019-11-08
RcRownchangeKK*chgGame
 1761 1601 1.50 4 0.24 40 9.60 
  Lope, Greg 1981 USA0.5010.414016.40 
  Ambethkar, Hari 1511 USA1.0010.384015.20 
  Sivakumar, Shaashwath 1840 USA0.001-0.2040-8.00 
  Oza, Nikunj Chandr 1713 USA0.001-0.3540-14.00 

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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