Individual Calculations July 2023
 Kilari, Dattasai  Total change: 68.40  Rating chartPersonal card
 91st Massachusetts Open Westford, MA USA 2023-05-27
RcRownchangeKK*chgGame
 2119 1754 2.50 6 1.71 40 68.40 
  Shmelov, Denys K m2420 UKR1.0010.994039.60 
  Barnakov, Yury A 2172 USA1.0010.934037.20 
  Sun, Ryan c2143 USA0.5010.414016.40 
  Mkrtchyan, Mikayel 1940 ARM0.001-0.2640-10.40 
  Hoy, Andrew 1998 USA0.001-0.2040-8.00 
  Liu, Kelsey 2043 USA0.001-0.1640-6.40 

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)
 

 

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