Individual Calculations August 2017
 Yu, Jennifer R  Total change: -33.40  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2116 2318 5.00 9 -1.67 20 -33.40 
  Chen, Jacob 1990 USA0.501-0.3720-7.40 
  Kung, Thomas 2021 USA1.0010.15203.00 
  Belous, Vladimir g2567 RUS0.001-0.1920-3.80 
  Lin, Michael K 2100 USA0.001-0.7820-15.60 
  Kis, Lorand Bela 2062 USA0.501-0.3120-6.20 
  Liang, Hairan 2107 CAN0.501-0.2720-5.40 
  Johnston, Daniel F 1935 USA1.0010.09201.80 
  Elezi, Luan 2116 USA1.0010.24204.80 
  Lu, Maximillian c2145 USA0.501-0.2320-4.60 

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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