Individual Calculations July 2012
 Krush, Irina  Total change: 7.40  Rating chartPersonal card
 2012 US Womens Championship St Louis, Missouri USA 2012-05-07
RcRownchangeKK*chgGame
 2303 2457 7.00 9 0.74 10 7.40 
  Foisor, Sabina-Franseca wg2364 USA1.0010.37103.70 
  Melekhina, Alisa fwm2242 USA0.501-0.2710-2.70 
  Ni, Viktorija wm2228 USA1.0010.21102.10 
  Zenyuk, Iryna cwm2224 USA0.501-0.2910-2.90 
  Abrahamyan, Tatev wg2329 USA1.0010.33103.30 
  Goletiani, Rusudan mwg2333 USA0.501-0.1710-1.70 
  Zatonskih, Anna mwg2510 USA0.5010.07100.70 
  Kats, Alena wf2137 USA1.0010.13101.30 
  Baginskaite, Camilla wg2358 USA1.0010.36103.60 

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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