Individual Calculations February 2023
 Kakutani, Yuta  Total change: -14.80  Rating chartPersonal card
 Tim Just Winter Open XXXIX - Major Section Schaumburg, IL USA 2023-01-06
RcRownchangeKK*chgGame
 1761 1963 1.50 3 -0.74 20 -14.80 
  Chen, Megan 1615 USA0.501-0.3920-7.80 
  Lim, Timothy 1816 USA0.001-0.7020-14.00 
  Brock, William H 1851 USA1.0010.35207.00 

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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