Individual Calculations April 2009
 Gvetadze, Sopio  Total change: -13.30  Rating chartPersonal card
 GEO Women 66 Ch Tbilisi GEO 2009-01-16
RcRownchangeKK*chgGame
 2329 2377 5.50 11 -0.72 10 -7.20 
  Guramishvili, Sopiko wm2281 GEO0.501-0.1310-1.30 
  Tsatsalashvili, Keti wm2231 GEO1.0010.30103.00 
  Khurtsidze, Nino mwg2421 GEO0.5010.06100.60 
  Khukhashvili, Sopiko mwg2416 GEO0.5010.05100.50 
  Danelia, Mariam wm2219 GEO0.501-0.2110-2.10 
  Mikadze, Miranda wm2287 GEO0.001-0.6210-6.20 
  Melia, Salome mwg2422 GEO0.001-0.4410-4.40 
  Arabidze, Meri wf2246 GEO1.0010.32103.20 
  Paikidze, Nazi wf2280 GEO0.001-0.6310-6.30 
  Lomineishvili, Maia mwg2437 GEO0.5010.08100.80 
  Gaprindashvili, Nona gwg2376 GEO1.0010.50105.00 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2261 2377 6.50 11 -0.61 10 -6.10 
  Zakharova, Alexandra wf2153 RUS1.0010.22102.20 
  Makropoulou, Marina wg2262 GRE0.501-0.1610-1.60 
  Martynova, Anastasia 2027 RUS1.0010.11101.10 
  Romanko, Marina wg2451 RUS1.0010.60106.00 
  Arakhamia-Grant, Ketevan mwg2500 SCO0.001-0.3310-3.30 
  Tomilova, Elena wf2300 RUS0.001-0.6110-6.10 
  Guramishvili, Sopiko wm2281 GEO0.001-0.6310-6.30 
  Arabidze, Meri wf2246 GEO0.001-0.6810-6.80 
  Jinova, Lucie 2131 CZE1.0010.19101.90 
  Huda, Maryana wg2240 UKR1.0010.32103.20 
  Daulyte, Deimante wm2278 LTU1.0010.36103.60 

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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