Individual Calculations June 2019
 Dill, James Christopher  Total change: 36.40  Rating chartPersonal card
 7th Cherry Blossom Classic Sterling, Virginia USA 2019-05-23
RcRownchangeKK*chgGame
 2070 1849 2.50 7 0.91 40 36.40 
  Huston, Gus 2181 USA0.001-0.1240-4.80 
  Chiu, Isaac 2160 USA0.001-0.1440-5.60 
  De Fotis, Gary C 1983 USA0.5010.18407.20 
  Heller, Garrett 2023 USA0.5010.23409.20 
  Luo, Ryan 1998 USA0.5010.20408.00 
  Luo, Terry 2053 USA0.5010.264010.40 
  Chen, Alex 2094 USA0.5010.304012.00 

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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