Individual Calculations April 2015
 Makarova, Darya  Total change: -9.60  Rating chartPersonal card
 1-st Samara Rating Qualification Samara RUS 2015-02-14
RcRownchangeKK*chgGame
 1582 1799 2.00 3 -0.24 40 -9.60 
  Dorofeev, Sergey 1550 RUS0.001-0.8140-32.40 
  Makeev, Denis 1794 RUS1.0010.494019.60 
  Pogorelskikh, Sofia 1402 RUS1.0010.08403.20 

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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