Individual Calculations October 2022
 Yedidia, Daniel  Total change: 21.80  Rating chartPersonal card
 43rd Annual Southern California Open - Open Los Angeles, CA USA 2022-09-03
RcRownchangeKK*chgGame
 2082 2054 4.00 6 1.09 20 21.80 
  Weng, Nicholas 1797 USA1.0010.18203.60 
  Guo, Ethan 1917 USA1.0010.32206.40 
  Bryant, John D m2392 USA0.001-0.1220-2.40 
  Nayak, Shreyas 1961 USA1.0010.37207.40 
  Yanayt, Eugene f2018 USA1.0010.45209.00 
  Sevillano, Enrico g2406 USA0.001-0.1120-2.20 

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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