Individual Calculations May 2017
 Nemcova, Katerina  Total change: -20.00  Rating chartPersonal card
 2017 U.S. Women's Championship Saint Louis, Missouri USA 2017-03-29
 2289 2359 5.50 11 -1.00 20 -20.00 
  Sharevich, Anna wg2257 USA0.501-0.1420-2.80 
  Paikidze, Nazi mwg2369 USA0.001-0.4920-9.80 
  Feng, Maggie wc2162 USA0.501-0.2520-5.00 
  Zatonskih, Anna m2451 USA0.5010.13202.60 
  Foisor, Sabina-Francesca wg2272 USA0.001-0.6220-12.40 
  Virkud, Apurva wf2262 USA1.0010.37207.40 
  Abrahamyan, Tatev wg2364 USA0.5010.01200.20 
  Yip, Carissa wf2234 USA1.0010.33206.60 
  Yu, Jennifer R wm2196 USA0.501-0.2220-4.40 
  Krush, Irina gwg2444 USA0.5010.12202.40 
  Nguyen, Emily wm2173 USA0.501-0.2420-4.80 

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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