Individual Calculations May 2024
 Lewis, Franklin Phillip  Total change: 46.40  Rating chartPersonal card
 16th Annual Open at Foxwoods - U2200 Mashantucket, CT USA 2024-03-28
RcRownchangeKK*chgGame
 1932 1902 3.00 4 1.16 40 46.40 
  Treger, Yefim 1915 USA0.5010.02400.80 
  Jiang, Jason 1993 USA1.0010.624024.80 
  Zhu, Ryan 1915 USA0.5010.02400.80 
  Regam, Jessica wf1904 USA1.0010.504020.00 

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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