Individual Calculations June 2024
 Levin, Jordan S.  Total change: -18.40  Rating chartPersonal card
 1st Annual Northern Class Championship Langhorne, Pennsylvania USA 2024-05-10
RcRownchangeKK*chgGame
 1860 1764 1.50 5 -0.46 40 -18.40 
  Jing, Andrew 2031 USA0.001-0.1840-7.20 
  Waranch, Samuel 1817 USA1.0010.574022.80 
  Su, Jasmine 2086 USA0.001-0.1340-5.20 
  Gao, Lilianna 1643 USA0.001-0.6640-26.40 
  Rana, Oliver 1724 USA0.501-0.0640-2.40 

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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