Blitz: Individual Calculations July 2021
 Boekhoff, Andrew  Total change: -36.80  Rating chartPersonal card
 2021 Walter Browne Memorial National Open Blitz Championship Las Vegas, Nevada USA 2021-06-20
RcRownchangeKK*chgGame
 2038 2278 5.50 10 -1.84 20 -36.80 
  Suarez, Andres Tomas 1880 USA1.0010.08201.60 
  Suarez, Andres Tomas 1880 USA1.0010.08201.60 
  Tang, Andrew g2584 USA0.001-0.1420-2.80 
  Tang, Andrew g2584 USA0.001-0.1420-2.80 
  Rorrer, Grayson 2117 USA1.0010.29205.80 
  Rorrer, Grayson 2117 USA1.0010.29205.80 
  Singh, Hersh 1830 USA0.001-0.9420-18.80 
  Singh, Hersh 1830 USA0.501-0.4420-8.80 
  Moor, Nathaniel Philip 1777 USA1.0010.04200.80 
  Moor, Nathaniel Philip 1777 USA0.001-0.9620-19.20 

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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