Individual Calculations July 2018
 Lee, Addison  Total change: 20.00  Rating chartPersonal card
 Seattle Masters June 2018 Seattle, Washington USA 2018-06-02
RcRownchangeKK*chgGame
 1955 1953 2.00 3 0.50 40 20.00 
  Perez, Ignacio f2106 USA0.5010.20408.00 
  Pupols, Viktors 1948 USA0.501-0.0140-0.40 
  Mahajan, Rushaan 1810 USA1.0010.314012.40 

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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