Individual Calculations January 2009
 Shumiakina, Tatiana  Total change: -16.40  Rating chartPersonal card
 RUS Women's Cup 2008 Serpukhov RUS 2008-11-05
RcRownchangeKK*chgGame
 2272 2340 0.00 2 -1.18 10 -11.80 
  Stjazhkina, Olga wg2272 RUS0.001-0.5910-5.90 
  Stjazhkina, Olga wg2272 RUS0.001-0.5910-5.90 

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)
 
 RUS Cup Regions 2008 Belgorod RUS 2008-11-21
RcRownchangeKK*chgGame
 2249 2340 4.50 8 -0.46 10 -4.60 
  Ogloblina, Lidiya 2126 RUS1.0010.23102.30 
  Semenova, Irina wg2261 RUS0.001-0.6110-6.10 
  Kharashuta, Ekaterina wm2275 RUS0.501-0.0910-0.90 
  Girya, Olga wf2332 RUS0.501-0.0110-0.10 
  Ogloblina, Lidiya 2126 RUS1.0010.23102.30 
  Semenova, Irina wg2261 RUS0.501-0.1110-1.10 
  Kharashuta, Ekaterina wm2275 RUS0.501-0.0910-0.90 
  Girya, Olga wf2332 RUS0.501-0.0110-0.10 

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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