Individual Calculations June 2023
 Daniels, Jason  Total change: -14.60  Rating chartPersonal card
 68th Maryland Open - Under 2300 Rockville, MD USA 2023-04-28
RcRownchangeKK*chgGame
 1809 1946 2.00 4 -0.73 20 -14.60 
  Tay, Brian 1835 USA0.001-0.6520-13.00 
  Mariappan, Anish M 1716 USA0.001-0.7920-15.80 
  Jinsi, Soham Gyani 1815 USA1.0010.32206.40 
  Jing, Andrew 1869 USA1.0010.39207.80 

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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