Individual Calculations December 2018
 Liu, Aristo  Total change: 15.60  Rating chartPersonal card
 27th Annual Kings Island Open Blue Ash, Ohio USA 2018-11-09
RcRownchangeKK*chgGame
 1876 2046 2.50 3 0.39 40 15.60 
  Carr, Jay 1841 USA1.0010.24409.60 
  St Pierre, Joseph 2050 USA0.5010.01400.40 
  Belgikar, Kabir 1738 IND1.0010.14405.60 

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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