Individual Calculations August 2017
 Hung, Alan  Total change: 0.00  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeRpKK*chgGame
 2030 0 1.50 8 0.00 1779   0.00 
  Zhang, Chao 2229 USA0.0010.00 0.00 
  Liang, Hairan 2107 CAN0.5010.00 0.00 
  Feliachi, Nabil 2074 USA0.0010.00 0.00 
  Kis, Lorand Bela 2062 USA0.0010.00 0.00 
  Ni, Winston 1883 USA0.0010.00 0.00 
  Zhang, Derek 2040 USA0.0010.00 0.00 
  Dong, Alice 1970 USA0.0010.00 0.00 
  Zhang, Eric M 1871 USA1.0010.00 0.00 

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)
 
 22nd Annual Pacific Coast Open Ontario, California USA 2017-07-14
RcRownchangeRpKK*chgGame
 1962 0 0.00 2 0.00 1162   0.00 
  Xia, Brandon Yang 1893 USA0.0010.00 0.00 
  Creger, Leo 2031 USA0.0010.00 0.00 

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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