Individual Calculations September 2022
 Achuthan, Aryan  Total change: 24.00  Rating chartPersonal card
 2022 US Class National Championship - Masters Milpitas, CA USA 2022-08-12
RcRownchangeKK*chgGame
 1893 1781 2.00 4 0.60 40 24.00 
  Rajendra, Avinash Shashikala 1983 USA0.001-0.2440-9.60 
  Pullela, Sricharan 1916 USA0.5010.18407.20 
  Wang, Jeffery 1851 USA0.5010.10404.00 
  Handigol, Abhishek 1821 USA1.0010.564022.40 

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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