Individual Calculations December 2015
 Zhu, Harvey  Total change: 6.40  Rating chartPersonal card
 2015 US Class Championship - Expert Houston, Texas USA 2015-11-13
RcRownchangeKK*chgGame
 1798 1554 1.00 4 0.16 40 6.40 
  Liu, Kevin 1665 USA0.001-0.3540-14.00 
  Shan, Devan 1746 USA0.001-0.2540-10.00 
  Palang, Caissa wc1898 USA0.5010.384015.20 
  Palang, Warren Jesse 1883 USA0.5010.384015.20 

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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