Individual Calculations November 2022
 Mairaj, Morgan Kenzo  Total change: 6.40  Rating chartPersonal card
 8th Annual Magnus High School and Junior High Chess League - October 2022 New York, NY USA 2022-10-09
RcRownchangeKK*chgGame
 1871 1562 0.50 2 0.16 40 6.40 
  Mullodzhanov, Nathaniel 2013 USA0.5010.444017.60 
  Hyatt, Jessica 1728 USA0.001-0.2840-11.20 

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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