Individual Calculations December 2019
 Wen, Teddie  Total change: 42.00  Rating chartPersonal card
 14th Annual Los Angeles Open Van Nuys, California USA 2019-11-01
RcRownchangeKK*chgGame
 2001 1996 3.00 4 1.05 40 42.00 
  Xie, Brandon 1819 USA1.0010.274010.80 
  Wen, Tommy 2001 USA1.0010.514020.40 
  Eidelman, Gabriel Alexander 2073 USA0.5010.11404.40 
  Somalwar, Anaiy 2112 USA0.5010.16406.40 

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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