Individual Calculations September 2019
 Gupta, Aditya  Total change: 26.40  Rating chartPersonal card
 3rd Annual Chicago Cup Chicago, Illinois USA 2019-08-17
RcRownchangeKK*chgGame
 1935 1724 0.50 2 0.02 40 0.80 
  Kalghatgi, Akhil 2029 USA0.001-0.1440-5.60 
  Cohen, Lawrence 1840 USA0.5010.16406.40 

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)
 
 14th Annual Indianapolis Open Indianapolis, Indiana USA 2019-08-23
RcRownchangeKK*chgGame
 1959 1724 1.50 4 0.64 40 25.60 
  Cavanah, Troy 1976 USA0.5010.314012.40 
  Carr, Jay 1823 USA0.5010.14405.60 
  Herron, Mike 2038 USA0.001-0.1440-5.60 
  Van Meter, Lester f1998 USA0.5010.334013.20 

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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