Blitz: Individual Calculations July 2021
 Rorrer, Grayson  Total change: 5.20  Rating chartPersonal card
 2021 Walter Browne Memorial National Open Blitz Championship Las Vegas, Nevada USA 2021-06-20
RcRownchangeKK*chgGame
 2135 2117 6.00 12 0.26 20 5.20 
  Tu, Robin 1618 USA1.0010.04200.80 
  Tu, Robin 1618 USA1.0010.04200.80 
  Checa, Nicolas De T g2575 USA0.001-0.0520-1.00 
  Checa, Nicolas De T g2575 USA0.001-0.0520-1.00 
  Penagalapati, Abhinav 1664 USA1.0010.06201.20 
  Penagalapati, Abhinav 1664 USA1.0010.06201.20 
  Boekhoff, Andrew f2278 USA0.001-0.2920-5.80 
  Boekhoff, Andrew f2278 USA0.001-0.2920-5.80 
  Reeder, Andy 2050 USA1.0010.41208.20 
  Reeder, Andy 2050 USA1.0010.41208.20 
  Gareyev, Timur g2622 USA0.001-0.0420-0.80 
  Gareyev, Timur g2622 USA0.001-0.0420-0.80 

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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