Individual Calculations July 2019
 Chiu, Isaac  Total change: -27.20  Rating chartPersonal card
 8th Annual Continental Class Championship Falls Church, Virginia USA 2019-06-14
RcRownchangeKK*chgGame
 2059 2158 2.50 5 -0.68 40 -27.20 
  Sriniaiyer, Sudarshan 2023 USA0.501-0.1840-7.20 
  Indusekar, Akshay 2066 USA0.501-0.1340-5.20 
  Ling, Evan 2019 USA0.001-0.6940-27.60 
  Feliachi, Nabil 2040 USA1.0010.344013.60 
  Black, James 2146 USA0.501-0.0240-0.80 

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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