Individual Calculations August 2022
 Guo, Felix  Total change: 6.80  Rating chartPersonal card
 27th annual Pacific Coast Open Under 2100 Los Angeles, CA USA 2022-07-15
RcRownchangeKK*chgGame
 1688 1658 2.50 5 0.17 40 6.80 
  Mehta, Hursh K 1752 USA0.001-0.3740-14.80 
  Ray, Ujan 1745 USA1.0010.624024.80 
  Zhou, Ivan 1454 USA1.0010.24409.60 
  Tabor, Kai 1965 USA0.5010.364014.40 
  Yang, Adelynne 1526 USA0.001-0.6840-27.20 

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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