Individual Calculations July 2018
 Tsogtsaikhan, Saikhanchimeg  Total change: 31.40  Rating chartPersonal card
 2018 U.S. Women's Open Las Vegas, Nevada USA 2018-06-20
RcRownchangeKK*chgGame
 1841 2037 5.00 5 1.43 20 28.60 
  Jiang, Kate Yuhua 1637  * CAN1.0010.08201.60 
  Li, Rachael 1637  * USA1.0010.08201.60 
  Goli, Sandhya 2021 IND1.0010.48209.60 
  Sevilla, Julia 1867 USA1.0010.28205.60 
  Wu, Rochelle wc2042 USA1.0010.512010.20 
 * 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)
 
 2018 National Open - U2300 Las Vegas, Nevada USA 2018-06-21
RcRownchangeKK*chgGame
 1977 2037 3.00 5 0.14 20 2.80 
  Velea, Anne-Marie 1784 USA1.0010.19203.80 
  Premkumar, Hiren 1981 USA0.001-0.5820-11.60 
  Williams, John 2121 USA0.001-0.3820-7.60 
  Lane, Paul D 2169 USA1.0010.682013.60 
  Kondakov, Adrian 1829 USA1.0010.23204.60 

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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