Individual Calculations September 2017
 Sosnina, Ekaterina  Total change: 42.80  Rating chartPersonal card
 Promwest Cup - 2017 Naberezhnye Chelny RUS 2017-08-02
RcRownchangeKK*chgGame
 1848 1732 4.50 9 1.07 40 42.80 
  Semenova, Elena wm2132  * RUS0.001-0.0840-3.20 
  Alisheva, Aigul 1332  * RUS1.0010.08403.20 
  Azimova, Karina 2061 RUS0.001-0.1240-4.80 
  Budkina, Karolina 1380 RUS1.0010.11404.40 
  Fairuzova, Zulfiiya 1707 RUS0.001-0.5340-21.20 
  Samusenko, Ramziya wf2132  * RUS1.0010.924036.80 
  Stroganova, Karina 1625 RUS1.0010.354014.00 
  Smirnova, Ekaterina wf2132  * RUS0.5010.424016.80 
  Vasilevich, Tatjana mwg2132  * UKR0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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