Individual Calculations November 2023
 Tao, Sihan  Total change: 8.80  Rating chartPersonal card
 US Class Open Championship - M Los Angeles, California USA 2023-09-22
RcRownchangeKK*chgGame
 2046 2158 4.00 6 0.22 40 8.80 
  Leano, Bryan B 1917 USA0.501-0.3040-12.00 
  Gartland, James 1804 USA0.501-0.3940-15.60 
  Guo, Ethan c1971 USA0.501-0.2440-9.60 
  Singh, Hersh 2293 USA1.0010.684027.20 
  Jin, Ashton 2198 USA0.5010.06402.40 
  Pompe, Niko 2095 SLO1.0010.414016.40 

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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