Individual Calculations April 2016
 Yang, Christopher X  Total change: -22.40  Rating chartPersonal card
 10th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2016-03-23
RcRownchangeKK*chgGame
 2192 2098 2.50 8 -0.56 40 -22.40 
  Pozo Vera, Sandro g2439 CUB0.5010.384015.20 
  Garcia, Erick G 2246 USA0.5010.20408.00 
  Kumar, Aravind f2246 USA0.5010.20408.00 
  Zhang, Yuanchen f2242 CAN0.5010.19407.60 
  Peng, David T f2241 USA0.001-0.3140-12.40 
  Jacobson, Aaron 2233 USA0.001-0.3240-12.80 
  Yen, Michael J 1911 USA0.001-0.7440-29.60 
  Xu, Runya 1981 USA0.501-0.1640-6.40 

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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