Individual Calculations July 2024
 Du, Shuhan  Total change: -47.60  Rating chartPersonal card
 2024 National Open - Under 2100 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 1796 1899 2.00 5 -1.19 40 -47.60 
  Forney, Robert 1834 USA0.501-0.0940-3.60 
  Perez Carbonell, Osvaldo 1819 USA0.001-0.6140-24.40 
  Wang, Yuqi 1786 USA0.501-0.1540-6.00 
  Leszczynski, Philip 1756 USA0.001-0.6940-27.60 
  Samayamantri, Hemanth 1786 USA1.0010.354014.00 

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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