Individual Calculations November 2009
 Melekhina, Alisa  Total change: 48.75  Rating chartPersonal card
 41st Annual Atlantic Open Washington DC USA 2009-08-28
RcRownchangeKK*chgGame
 2173 2270 2.50 5 -0.63 15 -9.45 
  Slack, David 2061 USA1.0010.23153.45 
  Sharavdorj, Dashzegve g2430 MGL0.5010.21153.15 
  Clancy, Daniel J 2079 USA0.001-0.7515-11.25 
  Malkiel, Daniel E 2236 USA0.501-0.0515-0.75 
  Swaminathan, Rahul K 2060 USA0.501-0.2715-4.05 

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)
 
 2nd Women World Team Chess Championship Ningbo CHN 2009-09-02
RcRownchangeKK*chgGame
 2338 2220 4.00 6 1.90 15 28.50 
  Hoang, Thi Nhu Y wf2114 VIE0.501-0.1415-2.10 
  Ding, Yixin wf2321 CHN1.0010.64159.60 
  Huang, Qian wg2424 CHN1.0010.761511.40 
  Muzychuk, Mariya mwg2443 UKR0.5010.28154.20 
  Khukhashvili, Sopiko mwg2451 GEO0.5010.29154.35 
  Nadig, Kruttika wg2273 IND0.5010.07151.05 

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)
 
 2009 US Womens Championship St. Louis, Missouri USA 2009-10-03
RcRownchangeKK*chgGame
 2300 2220 5.50 9 1.98 15 29.70 
  Krush, Irina mwg2458 USA0.5010.30154.50 
  Baginskaite, Camilla wg2317 USA0.5010.13151.95 
  Abrahamyan, Tatev wf2275 USA1.0010.58158.70 
  Foisor, Sabina-Francesca wg2320 USA1.0010.64159.60 
  Goletiani, Rusudan mwg2391 USA0.5010.23153.45 
  Zatonskih, Anna mwg2462 USA0.001-0.2015-3.00 
  Fan, Yun 1935 USA1.0010.16152.40 
  Zenyuk, Iryna cwm2285 USA0.001-0.4115-6.15 
  Battsetseg, Tsagaan wm2258 USA1.0010.55158.25 

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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