Individual Calculations May 2019
 Efendieva, Alina  Total change: -28.40  Rating chartPersonal card
 Grand-prix Dvorets_Spring starts, Group B Moscow RUS 2019-03-30
RcRownchangeKK*chgGame
 1642 1716 3.50 7 -0.71 40 -28.40 
  Magomedov, Rustam 1620 RUS0.001-0.6340-25.20 
  Solozhenkin, Sevastyan 1577 RUS0.501-0.1940-7.60 
  Gimazov, Evgeny 1688 RUS1.0010.464018.40 
  Makhauri, Eli 1753 RUS0.001-0.4540-18.00 
  Makshanov, Matvey 1563 RUS1.0010.304012.00 
  Grigorenko, Bogdan 1689 RUS0.501-0.0440-1.60 
  Nikolaev, Daniil 1602 RUS0.501-0.1640-6.40 

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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