Individual Calculations July 2024
 Tang, Owen  Total change: 24.80  Rating chartPersonal card
 2024 National Open - Under 2100 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 1790 1776 4.00 7 0.62 40 24.80 
  Amen, Chris K 1755 USA0.501-0.0340-1.20 
  Slatken, Tobias 1633 USA1.0010.314012.40 
  Zhang, Michelle 1711 USA1.0010.414016.40 
  Arizpe, Frank 1627 USA1.0010.304012.00 
  Dashtogtokh, Amarsaikhan 1960 MGL0.001-0.2640-10.40 
  Karatas, Kutay 1946 TUR0.001-0.2840-11.20 
  Fogo Esquivel, Levi Kalani Alex 1899 MEX0.5010.17406.80 

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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