Blitz: Individual Calculations July 2021
 Liu, Eric Chang  Total change: 39.60  Rating chartPersonal card
 2021 Walter Browne Memorial National Open Blitz Championship Las Vegas, Nevada USA 2021-06-20
RcRownchangeKK*chgGame
 1932 1688 4.50 10 1.98 20 39.60 
  Xia, Brandon Yang c1777 USA1.0010.622012.40 
  Xia, Brandon Yang c1777 USA0.5010.12202.40 
  Chasin, Nico Werner f2135 USA0.001-0.0620-1.20 
  Chasin, Nico Werner f2135 USA0.001-0.0620-1.20 
  Oberoi, Shelev 2198 USA1.0010.962019.20 
  Oberoi, Shelev 2198 USA0.001-0.0420-0.80 
  Melikian, Gnel 1635 RUS0.001-0.5720-11.40 
  Melikian, Gnel 1635 RUS0.001-0.5720-11.40 
  Chinchwadkar, Ojas 1915 USA1.0010.792015.80 
  Chinchwadkar, Ojas 1915 USA1.0010.792015.80 

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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