Individual Calculations June 2023
 Paul, Justin  Total change: -1.60  Rating chartPersonal card
 68th Maryland Open - Championships Rockville, MD USA 2023-04-28
RcRownchangeKK*chgGame
 2109 2314 3.50 5 -0.08 20 -1.60 
  Clancy, Daniel 1963 USA0.501-0.3920-7.80 
  Su, Jasmine Zhixin 1913 USA1.0010.08201.60 
  Ling, Evan 1952 USA1.0010.10202.00 
  Bartell, Thomas m2328 USA0.5010.02200.40 
  Kraai, Jesse g2391 USA0.5010.11202.20 

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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