Individual Calculations April 2017
 But, Svetlana  Total change: -21.80  Rating chartPersonal card
 UFO Champ. 2017 women Chelyabinsk RUS 2017-03-20
RcRownchangeKK*chgGame
 1881 1991 4.50 9 -1.09 20 -21.80 
  Nikulina, Anastasiya 1591  * RUS1.0010.08201.60 
  Kabanova, Ekaterina wf2225 RUS0.5010.29205.80 
  Sazonova, Elena N. wm2154 RUS0.001-0.2820-5.60 
  Nasybullina, Alfia wf2106 RUS0.001-0.3420-6.80 
  Nasybullina, Dayana 1713 RUS1.0010.17203.40 
  Filippova, Margarita 1789 RUS0.501-0.2620-5.20 
  Mukhina, Jana wf1891 RUS0.001-0.6420-12.80 
  Karelina, Viktoriya 1817 RUS0.501-0.2320-4.60 
  Biktimirova, Alina 1647 RUS1.0010.12202.40 
 * 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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