Individual Calculations August 2020
 Reynolds, Robert L  Total change: -9.80  Rating chartPersonal card
 Iowa Closed Championship 2020 Iowa City, Iowa USA 2020-06-27
RcRownchangeKK*chgGame
 2015 1959 2.50 7 -0.49 20 -9.80 
  Neal, James 2074 USA1.0010.662013.20 
  Mc Entee, Tim R 2047 USA0.001-0.3820-7.60 
  Takahashi, Michael John 2022 USA0.001-0.4120-8.20 
  Saleem, Arshaq 2151 USA0.001-0.2520-5.00 
  Fiedorowicz, Owen 1781 USA0.001-0.7320-14.60 
  Richter, Alex 2215 USA1.0010.812016.20 
  Rao, Anjaneya 1814 USA0.501-0.1920-3.80 

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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