Individual Calculations June 2024
 Uwakwe, Michael  Total change: 5.60  Rating chartPersonal card
 92nd Massachusetts Open Westford, MA USA 2024-05-25
RcRownchangeKK*chgGame
 1899 1869 2.00 4 0.14 40 5.60 
  Zhang, Royce 1659 USA1.0010.23409.20 
  Smirnov, William 1935 USA1.0010.594023.60 
  Mkrtchyan, Mikayel 2131 ARM0.001-0.1840-7.20 
  Xu, Shawn 1871 USA0.001-0.5040-20.00 

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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