Individual Calculations May 2015
 Paikidze, Nazi  Total change: 6.60  Rating chartPersonal card
 2015 U.S. Women's Championship Saint Louis, Missouri USA 2015-03-31
RcRownchangeKK*chgGame
 2234 2333 7.50 11 0.66 10 6.60 
  Ni, Viktorija wm2188 USA0.501-0.1910-1.90 
  Virkud, Apurva wc2132 USA0.501-0.2610-2.60 
  Krush, Irina gwg2477 USA1.0010.69106.90 
  Goletiani, Rusudan mwg2311 USA0.501-0.0310-0.30 
  Sharevich, Anna wg2267 USA0.501-0.0910-0.90 
  Wang, Annie wm1933  * USA0.501-0.4210-4.20 
  Melekhina, Alisa fwm2230 USA1.0010.36103.60 
  Abrahamyan, Tatev wg2301 USA0.501-0.0410-0.40 
  Yu, Jennifer R wf2180 USA1.0010.30103.00 
  Nemcova, Katerina wg2279 USA1.0010.42104.20 
  Foisor, Sabina-Francesca wg2276 USA0.501-0.0810-0.80 
 * 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)
 

 

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