Individual Calculations July 2018
 Li, Beilin  Total change: 41.20  Rating chartPersonal card
 2018 National Open - U2300 Las Vegas, Nevada USA 2018-06-21
RcRownchangeKK*chgGame
 2023 1950 4.50 6 2.06 20 41.20 
  Thomas, Kenneth 2003 USA0.001-0.4320-8.60 
  Lu, Ming 1846 USA1.0010.36207.20 
  Baquero, Luis 2141 COL0.5010.25205.00 
  Venegas, Pablo f2182 MEX1.0010.792015.80 
  Xia, Brandon Yang 1990 USA1.0010.562011.20 
  Pan, Kevin 1973 USA1.0010.532010.60 

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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