Individual Calculations October 2021
 Reiss, Aiden  Total change: -49.60  Rating chartPersonal card
 143rd Annual New York State Championship - Championship Albany, New York USA 2021-09-03
RcRownchangeKK*chgGame
 1898 1771 0.50 5 -1.24 40 -49.60 
  Huston, Gus f2096 USA0.001-0.1340-5.20 
  Lee, Justin 2057 USA0.001-0.1640-6.40 
  Tay, Brian 1889 USA0.001-0.3440-13.60 
  Chen, Danni 1888 USA0.5010.16406.40 
  Das, Aditeya 1558 USA0.001-0.7740-30.80 

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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