Individual Calculations July 2017
 Zakharova, Svetlana D.  Total change: -24.80  Rating chartPersonal card
 Aurora Borealis 2017 Yakutsk RUS 2017-06-04
RcRownchangeKK*chgGame
 1604 1430 1.50 7 -0.62 40 -24.80 
  Romanov, Vasiliy V 1781 RUS0.001-0.1140-4.40 
  Sergeev, Vladimir S 1635 RUS0.5010.264010.40 
  Moiseeva, Olesya 1822 RUS0.001-0.0840-3.20 
  Sviridov, Maksim 1520 RUS0.001-0.3840-15.20 
  Kolosov, Gavril 1772 RUS0.001-0.1240-4.80 
  Pak, Polina 1173 RUS1.0010.18407.20 
  Andreev, Aleksei 1522 RUS0.001-0.3740-14.80 

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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