Individual Calculations December 2019
 Li, Eric  Total change: 14.40  Rating chartPersonal card
 28th Annual Kings Island Open Blue Ash, Ohio USA 2019-11-15
RcRownchangeKK*chgGame
 2017 2052 3.00 5 0.36 40 14.40 
  Ramer, Scott Leo 2221 USA1.0010.724028.80 
  Cezila, Rubens 2175 BRA0.001-0.3340-13.20 
  Gardezi, Arsal 1821 USA0.501-0.2940-11.60 
  Annigeri, Sanjay 1714 USA1.0010.12404.80 
  Jayaraman, Arvind f2156 IND0.5010.14405.60 

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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