Individual Calculations November 2018
 Eidemiller, Mark  Total change: -12.60  Rating chartPersonal card
 10th Annual Washington Chess Congress Falls Church, Virginia USA 2018-10-04
RcRownchangeKK*chgGame
 2088 2211 4.00 7 -0.63 20 -12.60 
  Altman, Joshua A c1865 ENG0.501-0.3920-7.80 
  Tahmassebi, Bijan 1997 USA1.0010.23204.60 
  Stukopin, Andrey g2588 RUS0.001-0.0920-1.80 
  Oberoi, Shelev 1994 USA1.0010.22204.40 
  Kolay, Alex 2146 USA0.501-0.0920-1.80 
  Somalwar, Anaiy 1992 USA0.501-0.2820-5.60 
  Colding, Ernest 2035 USA0.501-0.2320-4.60 

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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