Individual Calculations June 2023
 Brady, Tyson  Total change: -14.80  Rating chartPersonal card
 4th Colonial Open - Open Dulles, Virginia USA 2023-04-06
RcRownchangeKK*chgGame
 1934 2092 4.50 7 -0.37 40 -14.80 
  Talwalkar, Vedant 1746 USA1.0010.11404.40 
  Diao, Matthew Guo 1973 USA1.0010.344013.60 
  Matta, Nicholas F 2206 USA0.001-0.3440-13.60 
  Shoykhet, Benjamin 1919 USA0.501-0.2340-9.20 
  Samant, Neil 1956 USA1.0010.324012.80 
  Bagchi, Sounak 1884 USA0.501-0.2740-10.80 
  Ye, Chen-Chen 1851 USA0.501-0.3040-12.00 

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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