Individual Calculations July 2022
 Carlson, Joaquin A  Total change: 16.40  Rating chartPersonal card
 90th Massachusetts Open Westford, Massachusetts USA 2022-05-28
RcRownchangeKK*chgGame
 1873 1839 3.00 5 0.41 40 16.40 
  Shmelov, Denys K m2437 UKR0.001-0.0240-0.80 
  Hendrix, Wyatt M 1856 USA0.001-0.4840-19.20 
  Christiansen, Natasha wc1697 USA1.0010.314012.40 
  Jain, Vihaan 1623 USA1.0010.22408.80 
  Feng, Victor 1751 USA1.0010.384015.20 

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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