Individual Calculations February 2020
 Wang, Michael Lei  Total change: -40.80  Rating chartPersonal card
 2020 New Year Championship - Open Santa Clara, CA USA 2020-01-03
RcRownchangeKK*chgGame
 1896 1901 0.50 3 -1.02 40 -40.80 
  Mei, Austin R 1890 USA0.001-0.5240-20.80 
  Sivakumar, Shaashwath 1782 USA0.501-0.1640-6.40 
  Dixit, Arun 2017 USA0.001-0.3440-13.60 

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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