Individual Calculations December 2023
 Ling, Chenxuan  Total change: 9.20  Rating chartPersonal card
 Marshall Premier 26 New York, NY USA 2023-11-03
RcRownchangeKK*chgGame
 1803 1859 1.50 4 -0.78 40 -31.20 
  Nicholson, Ian 1591 USA0.001-0.8340-33.20 
  Klenoff, Caleb 1817 USA0.001-0.5640-22.40 
  Chen, Derek Li 1920 USA1.0010.584023.20 
  Venkatesh, Narayan 1883 USA0.5010.03401.20 

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)
 
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2044 1859 3.50 9 1.01 40 40.40 
  Vemparala, Nikash c2257 USA0.001-0.0840-3.20 
  Puckett, Matthew 2161 USA0.001-0.1540-6.00 
  Xiong, Lang Leo 2043 USA0.5010.24409.60 
  Zhu, Linxi 2028 USA0.5010.22408.80 
  Lancman, Kyle 2034 USA0.001-0.2740-10.80 
  Nair, Advait 2012 USA1.0010.704028.00 
  Liang, Yu-Cheng c2089 USA0.5010.294011.60 
  Guo, Ethan c2026 USA0.001-0.2840-11.20 
  De Fotis, Gary 1743 USA1.0010.344013.60 

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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