Rapid: Individual Calculations April 2023
 Nakamura, Hikaru  Total change: -1.80  Rating chartPersonal card
 The American Cup 2023 - Open Rapid Playoff Games Saint Louis, Missouri USA 2023-03-18
RcRownchangeKK*chgGame
 2780 2750 2.50 6 -0.26 10 -2.60 
  So, Wesley g2780 USA1.0010.54105.40 
  So, Wesley g2780 USA0.001-0.4610-4.60 
  So, Wesley g2780 USA0.001-0.4610-4.60 
  So, Wesley g2780 USA0.001-0.4610-4.60 
  So, Wesley g2780 USA0.5010.04100.40 
  So, Wesley g2780 USA1.0010.54105.40 

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)
 
 The American Cup 2023 - Open Elimination Bracket Saint Louis, Missouri USA 2023-03-19
RcRownchangeKK*chgGame
 2780 2750 1.00 2 0.08 10 0.80 
  So, Wesley g2780 USA0.5010.04100.40 
  So, Wesley g2780 USA0.5010.04100.40 

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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