Individual Calculations July 2014
 Wang, Warren  Total change: -48.30  Rating chartPersonal card
 2014 MCC May Grand Prix New York, New York USA 2014-05-24
RcRownchangeKK*chgGame
 1903 2018 1.00 3 -0.86 30 -25.80 
  Taborsky, Rostislav f2261 CZE0.001-0.2030-6.00 
  Bokiev, Alan 1831 USA0.001-0.7430-22.20 
  Cherubin, Robert 1618  * USA1.0010.08302.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2014 North American Youth Championship - Open U14 Tarrytown, New York USA 2014-06-12
RcRownchangeKK*chgGame
 1786 2018 3.50 5 -0.39 30 -11.70 
  Davis, Katherene 1679 USA1.0010.12303.60 
  Xie, Tianming 1838 USA0.501-0.2430-7.20 
  Chen, Richard 1808 CAN0.001-0.7730-23.10 
  Seela, Anirudh 1665 USA1.0010.11303.30 
  Miyasaka, Matthew 1939 USA1.0010.393011.70 

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)
 
 7th New York International - U2200 Section New York, New York USA 2014-06-20
RcRownchangeKK*chgGame
 1881 2018 1.00 2 -0.36 30 -10.80 
  Smith, Roger C 1873 USA0.501-0.1930-5.70 
  Kim, Yongjoo 1889 KOR0.501-0.1730-5.10 

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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