Individual Calculations May 2018
 Yu, Jennifer  Total change: -9.40  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2190 2367 5.50 9 -0.89 20 -17.80 
  Sena, Juan 2026 DOM1.0010.12202.40 
  Sevian, Samuel g2619 USA0.001-0.1920-3.80 
  Mujumdar, Sameer 2092 USA0.501-0.3320-6.60 
  Wong, Jianwen 2153 MAS0.001-0.7720-15.40 
  Panda, Vedic 2021 USA0.501-0.3920-7.80 
  Senft, Sean 2031 USA1.0010.12202.40 
  Kumar, Nikhil f2277 USA1.0010.38207.60 
  Homa, Seth f2247 USA0.501-0.1620-3.20 
  Arias, Mario 2245 PER1.0010.33206.60 

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)
 
 2018 U.S. Women's Championship Saint Louis, Missouri USA 2018-04-18
RcRownchangeKK*chgGame
 2327 2367 6.50 11 0.42 20 8.40 
  Paikidze, Nazi mwg2352 USA0.001-0.5220-10.40 
  Zatonskih, Anna mwg2444 USA0.001-0.3920-7.80 
  Foisor, Sabina-Francesca wg2308 USA1.0010.42208.40 
  Wang, Annie fwm2321 USA0.001-0.5620-11.20 
  Abrahamyan, Tatev wg2366 USA0.5010.00200.00 
  Goletiani, Rusudan mwg2306 USA1.0010.42208.40 
  Feng, Maggie fwc2243 USA1.0010.33206.60 
  Gorti, Akshita fwm2251 USA1.0010.34206.80 
  Derakhshani, Dorsa mwg2306 USA1.0010.42208.40 
  Sharevich, Anna wg2281 USA0.501-0.1220-2.40 
  Krush, Irina gwg2422 USA0.5010.08201.60 

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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