Individual Calculations August 2016
 Wang, Qibiao  Total change: 20.80  Rating chartPersonal card
 10th Annual Philadelphia International Philadelphia, Pennsylvania USA 2016-07-05
RcRownchangeKK*chgGame
 2300 2290 5.50 9 1.04 20 20.80 
  Wang, Tianqi 2189 USA1.0010.36207.20 
  Zherebukh, Yaroslav g2595 USA0.001-0.1420-2.80 
  Perez-Billinghurst, Ricardo 2117 USA0.501-0.2320-4.60 
  Tickoo, Sahil 2016 IND1.0010.17203.40 
  Burke, John M m2571 USA0.001-0.1620-3.20 
  Kumar, Aravind f2234 USA1.0010.42208.40 
  Zhang, Yuanchen f2281 CAN0.501-0.0120-0.20 
  Zhang, Chao 2156 USA1.0010.32206.40 
  Gorovets, Andrey m2545 BLR0.5010.31206.20 

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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