Individual Calculations June 2017
 Nguyen, Tan  Total change: 44.80  Rating chartPersonal card
 63rd Maryland Open - U2200 Rockville, Maryland USA 2017-05-05
RcRownchangeKK*chgGame
 1869 1904 3.50 5 0.76 40 30.40 
  Tahmassebi, Bijan 1796 USA1.0010.354014.00 
  Tan, Richard T 1952 USA0.5010.07402.80 
  Prem, Pranav 1829 USA1.0010.404016.00 
  Morefield, Jason P 1884 USA0.001-0.5340-21.20 
  Heller, Garrett 1882 USA1.0010.474018.80 

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)
 
 5th Cherry Blossom Classic - U2200 Herndon, Virginia USA 2017-05-26
RcRownchangeKK*chgGame
 1885 1904 3.50 6 0.36 40 14.40 
  Heesters, Pieter S 1961 USA1.0010.584023.20 
  Dill, James C 1721 USA0.501-0.2440-9.60 
  Fischer, Robert 1968 USA1.0010.594023.60 
  Senft, Sean 1981 USA0.5010.11404.40 
  Morefield, Jason P 1884 USA0.001-0.5340-21.20 
  Malcolm, Douglas 1797 USA0.501-0.1540-6.00 

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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