Individual Calculations September 2023
 Liang, Yu-Cheng  Total change: -56.00  Rating chartPersonal card
 10th Annual Washington International - Championship Rockville, MD USA 2023-08-12
RcRownchangeKK*chgGame
 2113 2228 4.50 9 -1.40 40 -56.00 
  Tang, Andrew g2523 USA0.001-0.1540-6.00 
  Platnick, Elijah Samuel 2053 USA0.001-0.7340-29.20 
  Slate, Kent 2045 USA1.0010.264010.40 
  Gangavarapu, Sreekar 2039 USA0.501-0.2540-10.00 
  Xu, Arthur f2097 USA0.501-0.1840-7.20 
  Talwalkar, Vedant 2008 USA0.501-0.2840-11.20 
  Mendes, Aaron Reeve c2079 CAN0.501-0.2040-8.00 
  Fishbein, Mitch 2157 USA0.501-0.1040-4.00 
  Lomakina, Anzhelika 2017 UKR1.0010.23409.20 

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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