Blitz: Individual Calculations February 2023
 Wu, Andrew  Total change: -27.20  Rating chartPersonal card
 2022 CCC New Year's Eve Blitz Charlotte, NC USA 2022-12-31
RcRownchangeKK*chgGame
 1754 1779 2.00 5 -0.68 40 -27.20 
  Spielvogel, Angel Martinez 1490 USA1.0010.16406.40 
  Hasman, Henry Jhon 1643 USA0.001-0.6840-27.20 
  Sciacca, Patrick 2045 USA0.001-0.1840-7.20 
  Fawole, John Oyeyemi f2091 NGR0.001-0.1440-5.60 
  Williams, Christopher 1499 USA1.0010.16406.40 

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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