Individual Calculations August 2017
 Nguyen, Emily  Total change: 61.60  Rating chartPersonal card
 2017 U.S. Girls Junior Championship Saint Louis, Missouri USA 2017-07-08
RcRownchangeKK*chgGame
 2138 2048 5.00 9 1.54 40 61.60 
  Eswaran, Ashritha wm2085 USA1.0010.554022.00 
  Cervantes Landerio, Thalia wc2032 USA0.501-0.0240-0.80 
  Bykovtsev, Agata wm2045 USA1.0010.504020.00 
  Wang, Annie wm2023 USA1.0010.474018.80 
  Gorti, Akshita fwm2232 USA0.001-0.2640-10.40 
  Feng, Maggie fwc2304 USA0.5010.314012.40 
  Virkud, Apurva wf2213 USA0.5010.22408.80 
  Ulrich, Rachel J wf2049 USA0.5010.00400.00 
  Yip, Carissa wf2260 USA0.001-0.2340-9.20 

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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