Individual Calculations December 2022
 Kang, Michael Jiayi  Total change: 2.80  Rating chartPersonal card
 26th annual Eastern Chess Congress - U2100 Princeton, NJ USA 2022-10-28
RcRownchangeKK*chgGame
 1688 1382 0.50 3 0.07 40 2.80 
  Kurup, Siddharth Ajay 1705 USA0.001-0.1340-5.20 
  Bhaduri, Neil S 1696 USA0.001-0.1440-5.60 
  Schwartz, Jared Ethan 1664 USA0.5010.344013.60 

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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