Individual Calculations November 2023
 Lee, Yesun  Total change: -6.00  Rating chartPersonal card
 2023 1000GM October BonaFIDE Open Sunnyvale, CA USA 2023-10-14
RcRownchangeKK*chgGame
 1807 1822 2.50 5 -0.15 40 -6.00 
  Srinivasan, Sivavishnu 1732 USA1.0010.384015.20 
  Pompe, Nico 2139 SLO0.001-0.1340-5.20 
  Zhou, Ivan 1683 USA1.0010.314012.40 
  Negron, Xavier Enrique 1632 SGP0.501-0.2540-10.00 
  Singh, Siddharth 1848 USA0.001-0.4640-18.40 

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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