Individual Calculations July 2023
 Wright, James  Total change: 25.20  Rating chartPersonal card
 10th Cherry Blossom Classic - U2000 Dulles, Virginia USA 2023-05-25
RcRownchangeKK*chgGame
 1636 1775 2.00 2 0.63 40 25.20 
  Swaminathan, Pranav 1608 USA1.0010.284011.20 
  Walters, Tim 1663 USA1.0010.354014.00 

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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