Individual Calculations November 2018
 Tahmassebi, Bijan  Total change: 45.60  Rating chartPersonal card
 10th Annual Washington Chess Congress Falls Church, Virginia USA 2018-10-04
RcRownchangeKK*chgGame
 2186 1997 3.00 7 1.14 40 45.60 
  Pressman, Leif f2273 USA0.5010.334013.20 
  Eidemiller, Mark 2211 USA0.001-0.2340-9.20 
  Martin, Zachary D 2084 USA1.0010.624024.80 
  Narkeeran, Madhavan 2095 USA0.5010.13405.20 
  Jian, Alex 2114 USA1.0010.664026.40 
  Wang, Tianqi 2346 USA0.001-0.1140-4.40 
  Easton, Jack 2177 USA0.001-0.2640-10.40 

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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