Individual Calculations August 2023
 Gillston, Noah  Total change: 0.00  Rating chartPersonal card
 51st annual World Open - U2000 Philadelphia, PA USA 2023-06-30
RcRownchangeRpKK*chgGame
 1712 0 4.00 8 0.00 1712   0.00 
  Bayless, Anthony W 1696 USA1.0010.00 0.00 
  Pauley, Roger Andr 1681 USA0.5010.00 0.00 
  Gui, Suyuan 1662 USA0.0010.00 0.00 
  Williams, Jeremiah 2021 USA0.5010.00 0.00 
  Gelman, Jeffrey A 1380 USA0.5010.00 0.00 
  Berger, Robert 1787 USA0.0010.00 0.00 
  Nazareno, Merlin 1795 CAN1.0010.00 0.00 
  Coleman, Anthony 1672 USA0.5010.00 0.00 

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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