Individual Calculations July 2022
 Dembele, Marcel  Total change: 46.60  Rating chartPersonal card
 31st Annual Chicago Open - Open Wheeling, Illinois USA 2022-05-26
RcRownchangeKK*chgGame
 2075 1645 3.00 9 2.33 20 46.60 
  Jacobson, Aaron f2275 USA0.001-0.0120-0.20 
  Iwu, Okechukwu Anele Nnej 2046 USA0.001-0.0820-1.60 
  Wongso, Steve 1939 USA0.001-0.1520-3.00 
  Jayaraman, Arvind f2164 IND0.001-0.0320-0.60 
  Singh, Hersh 2078 USA1.0010.942018.80 
  Indusekar, Akshay 2087 USA1.0010.942018.80 
  Ladan, Nicholas 2105 USA0.001-0.0520-1.00 
  Cavanah, Troy 1950 USA0.5010.36207.20 
  Ghazaryan, Raffi David 2032 ARM0.5010.41208.20 

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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