Individual Calculations May 2010
 Nebolsina, Vera  Total change: 39.45  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 15-18 Yantai China CHN 2009-12-11
RcRownchangeKK*chgGame
 2377 2300 1.50 2 0.69 15 10.35 
  Gong, Qianyun wm2247 CHN0.501-0.0715-1.05 
  Zhao, Xue gwg2506 CHN1.0010.761511.40 

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)
 
 11th European Individual Women Chess Championship Rijeka CRO 2010-03-06
RcRownchangeKK*chgGame
 2371 2310 6.50 11 1.94 15 29.10 
  Boyarchenko, Marie 2009 LUX0.501-0.3515-5.25 
  Dworakowska, Joanna mwg2356 POL1.0010.56158.40 
  Rajlich, Iweta mwg2459 POL0.001-0.3015-4.50 
  Worek, Joanna wm2245 POL1.0010.41156.15 
  Melia, Salome mwg2467 GEO1.0010.711510.65 
  Gunina, Valentina wf2457 RUS1.0010.701510.50 
  Sebag, Marie gwg2506 FRA0.001-0.2515-3.75 
  Ushenina, Anna mwg2452 UKR0.001-0.3115-4.65 
  Przezdziecka, Marta wg2254 POL1.0010.42156.30 
  Arakhamia-Grant, Ketevan gwg2447 SCO1.0010.681510.20 
  Khurtsidze, Nino mwg2434 GEO0.001-0.3315-4.95 

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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