Individual Calculations July 2009
 Ivkina, Olga  Total change: -2.85  Rating chartPersonal card
 10. RUS Women's Team Chmp. 2009 Dagomys RUS 2009-04-02
RcRownchangeKK*chgGame
 2377 2275 2.00 6 -0.19 15 -2.85 
  Demina, Julia wg2375 RUS0.001-0.3615-5.40 
  Shumiakina, Tatiana wg2333 RUS0.001-0.4215-6.30 
  Lahno, Kateryna gwg2478 UKR0.001-0.2415-3.60 
  Vasilevich, Irina mwg2350 RUS0.001-0.4015-6.00 
  Shadrina, Tatiana wg2431 RUS1.0010.711510.65 
  Tarasova, Viktoriya wm2292 RUS1.0010.52157.80 

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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