Individual Calculations October 2013
 Hough, Randall  Total change: -22.65  Rating chartPersonal card
 35th Annual Southern California Open San Diego, California USA 2013-08-31
RcRownchangeKK*chgGame
 1992 1918 0.50 5 -1.51 15 -22.65 
  Formanek, Edward m2147 USA0.001-0.2115-3.15 
  Korba, Nicky 2020 USA0.5010.14152.10 
  Eswaran, Ashritha 1967 USA0.001-0.4315-6.45 
  Crisologo, Raoul 2044 USA0.001-0.3315-4.95 
  Salvaryan, Hovanes 1782 USA0.001-0.6815-10.20 

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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