Blitz: Individual Calculations July 2021
 Jacobson, Aaron  Total change: 5.20  Rating chartPersonal card
 8th Cherry Blossom Classic - Blitz Dulles, Virginia USA 2021-05-29
RcRownchangeKK*chgGame
 2163 2260 4.00 6 0.26 20 5.20 
  Ulrich, Douglas S 1882 USA1.0010.09201.80 
  Malyshev, Roman P 2155 RUS1.0010.36207.20 
  Belous, Vladimir g2583 RUS0.001-0.1320-2.60 
  Heesters, Pieter S 2177 USA1.0010.39207.80 
  Chiu, Isaac 2090 USA0.001-0.7220-14.40 
  Wu, Derek 2088 USA1.0010.27205.40 

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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