Individual Calculations December 2023
 Umayan, Vincent Ladisla  Total change: 14.60  Rating chartPersonal card
 1000GM 2023 NY Qualifier D Fall Invitational 2023 New York, NY USA 2023-11-09
RcRownchangeKK*chgGame
 1906 1988 5.00 7 0.73 20 14.60 
  Mansurov, Yusuf 1866 USA0.501-0.1720-3.40 
  Johnston, Daniel Frank 2018 USA1.0010.542010.80 
  Gaw, Chloe wf1863 USA1.0010.33206.60 
  Kozower, Ethan 1857 USA0.501-0.1820-3.60 
  Pagan, Jonathan 2032 USA1.0010.562011.20 
  Hebbar, Eshaan c1936 USA0.001-0.5720-11.40 
  Stern, Kevin 1770 USA1.0010.22204.40 

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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