Individual Calculations December 2023
 Zhang, Brian Qixuan  Total change: 122.40  Rating chartPersonal card
 CCC Tuesday Night Action 100 Charlotte, NC USA 2023-10-03
RcRownchangeKK*chgGame
 1591 1467 4.00 4 2.66 40 106.40 
  Patil, Lokruth 1553 USA1.0010.624024.80 
  Karthigeyan, Kishan 1581 USA1.0010.664026.40 
  Garrison, Jay 1533 USA1.0010.594023.60 
  Ammasani, Smayan 1695 USA1.0010.794031.60 

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)
 
 2023 North Carolina Open - Championship Charlotte, NC USA 2023-11-24
RcRownchangeKK*chgGame
 1786 1493 1.50 6 0.40 40 16.00 
  Stoll, Jacob 1815 USA0.001-0.1340-5.20 
  Prasanna, Advik 1698 USA1.0010.764030.40 
  Timmel, John 1958 USA0.001-0.0540-2.00 
  Mc Intosh, Shawn R 1977 USA0.001-0.0540-2.00 
  Smith, Richard Dodd 1690 USA0.5010.254010.00 
  Wang, Aaron 1577 USA0.001-0.3840-15.20 

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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