Individual Calculations July 2019
 Prestia, Paris  Total change: 55.60  Rating chartPersonal card
 8th Annual Continental Class Championship Falls Church, Virginia USA 2019-06-14
RcRownchangeKK*chgGame
 2188 1957 2.50 5 1.39 40 55.60 
  Colas, Joshua f2323 USA0.001-0.1040-4.00 
  Samuelson, Andrew f2120 USA0.5010.22408.80 
  Sriniaiyer, Sudarshan 2023 USA1.0010.594023.60 
  Gorti, Akshita fwm2249 USA0.5010.354014.00 
  Jayaraman, Arvind f2226 IND0.5010.334013.20 

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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