Individual Calculations June 2024
 Zoffer, Oskar  Total change: -38.40  Rating chartPersonal card
 92nd Massachusetts Open Westford, MA USA 2024-05-25
RcRownchangeKK*chgGame
 1833 1893 2.50 6 -0.96 40 -38.40 
  Dong, Albert 1680 USA1.0010.23409.20 
  Mkrtchyan, Mikayel 2131 ARM0.001-0.2040-8.00 
  Kislay, Kaustubh 1828 USA0.001-0.5940-23.60 
  Gao, Lilianna 1643 USA1.0010.19407.60 
  Riaz, Rayhan 1780 USA0.501-0.1540-6.00 
  Smirnov, William 1935 USA0.001-0.4440-17.60 

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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