Individual Calculations August 2023
 Teitelman, Aiden  Total change: -89.20  Rating chartPersonal card
 51st annual World Open - U2200 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1678 1797 3.50 9 -2.23 40 -89.20 
  Feng, Victor 1851 USA0.001-0.4240-16.80 
  Katsman, David 1839 USA0.001-0.4440-17.60 
  Jackson, Cayden 1483 USA1.0010.14405.60 
  Agam, Adriel 1735 USA0.001-0.5940-23.60 
  Madiraju, Rishi 1424 USA1.0010.10404.00 
  Cheung, Nathan 1817 USA0.5010.03401.20 
  Tripodi, Matthew 1779 USA1.0010.474018.80 
  Luo, Wesley 1490 USA0.001-0.8640-34.40 
  Barnes, Maxwell Ha 1681 USA0.001-0.6640-26.40 

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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