Individual Calculations October 2016
 Sheng, Joshua  Total change: 9.20  Rating chartPersonal card
 2016 North American U20 Open Championships Irving, Texas USA 2016-09-01
RcRownchangeKK*chgGame
 2325 2385 6.00 9 0.92 10 9.20 
  Easton, Jack R 2045 USA0.001-0.8810-8.80 
  Capocyan, Sam L 2098 USA1.0010.16101.60 
  Pamatmat, Jarod M 2189 USA1.0010.25102.50 
  Chandra, Akshat m2492 USA1.0010.65106.50 
  Bodek, Michael H m2403 USA0.5010.03100.30 
  Liang, Awonder m2484 USA0.5010.14101.40 
  Hong, Andrew Z 2247 USA0.501-0.1910-1.90 
  Checa, Nicolas D f2421 USA0.5010.05100.50 
  Li, Ruifeng m2543 USA1.0010.71107.10 

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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