Individual Calculations October 2016
 Bodek, Michael H  Total change: 6.20  Rating chartPersonal card
 2016 North American U20 Open Championships Irving, Texas USA 2016-09-01
RcRownchangeKK*chgGame
 2366 2403 5.50 9 0.62 10 6.20 
  Vaidya, Atulya 2102 USA1.0010.15101.50 
  Chandra, Akshat m2492 USA0.5010.12101.20 
  Song, Guannan Terry f2226 CAN1.0010.27102.70 
  Li, Ruifeng m2543 USA0.5010.19101.90 
  Sheng, Joshua f2385 USA0.501-0.0310-0.30 
  Hong, Andrew Z 2247 USA0.501-0.2110-2.10 
  Liang, Awonder m2484 USA0.5010.11101.10 
  Patel, Advait 2398 USA0.501-0.0110-0.10 
  Checa, Nicolas D f2421 USA0.5010.03100.30 

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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