Individual Calculations April 2018
 Levine, David  Total change: -46.80  Rating chartPersonal card
 Seattle Super Masters Seattle, Washington USA 2018-03-02
RcRownchangeKK*chgGame
 1928 2161 0.00 3 -2.34 20 -46.80 
  Levine, Joseph 1817 USA0.001-0.8820-17.60 
  Mukumbya, Benjamin 1915 UGA0.001-0.8120-16.20 
  Yu, Jason 2053 USA0.001-0.6520-13.00 

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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