Individual Calculations September 2023
 Xu, Raymond  Total change: -16.40  Rating chartPersonal card
 28th annual Bradley Open - Major Windsor Locks, CT USA 2023-07-28
RcRownchangeKK*chgGame
 1789 1776 2.00 5 -0.41 40 -16.40 
  Peterson, Ryan Harada 1871 USA0.001-0.3740-14.80 
  Taylor, Steven A 1821 USA0.5010.06402.40 
  Mansurov, Yusuf 1735 USA0.001-0.5640-22.40 
  Ramaswamy, Nakul 1631 IND1.0010.314012.40 
  Groff, Jordan 1889 USA0.5010.15406.00 

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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