Individual Calculations October 2021
 Plekhanova, Ekaterina  Total change: -103.20  Rating chartPersonal card
 Russian Cup Women - Satka Autumn 2021 Satka RUS 2021-08-31
RcRownchangeKK*chgGame
 1672 1823 3.50 9 -2.58 40 -103.20 
  Dubovikova, Rada 1423  * RUS0.501-0.4240-16.80 
  Goriachkina, Oksana 1507 RUS1.0010.13405.20 
  Smirnova, Ekaterina wm2222 RUS0.001-0.0840-3.20 
  Toledo Flores, Sofia 1468 RUS0.501-0.3940-15.60 
  Salimova, Dinara 1473 RUS0.501-0.3940-15.60 
  Kalashnikova, Elena 1678 RUS0.501-0.1940-7.60 
  Zhapova, Yana wf2196 RUS0.001-0.1040-4.00 
  Abramova, Tatiana 1654 RUS0.501-0.2240-8.80 
  Telelyukhina, Elizaveta 1423  * RUS0.001-0.9240-36.80 
 * 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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