Individual Calculations June 2024
 Mou, Iris  Total change: 36.00  Rating chartPersonal card
 92nd Massachusetts Open Westford, MA USA 2024-05-25
RcRownchangeKK*chgGame
 2064 2142 4.50 6 0.90 40 36.00 
  Creswell, Charlie 1864 USA1.0010.17406.80 
  Stern, Kevin 1920 USA1.0010.22408.80 
  Liu, Kelsey wm1946 USA1.0010.254010.00 
  Mkrtchyan, Mikayel 2131 ARM1.0010.484019.20 
  Ivanov, Alexander g2416 USA0.001-0.1740-6.80 
  Feng, Eric Z 2109 USA0.501-0.0540-2.00 

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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