Individual Calculations November 2018
 Efendieva, Alina  Total change: 2.40  Rating chartPersonal card
 Grand-prix Dvorets, 21th stage, Group B Moscow RUS 2018-10-13
RcRownchangeKK*chgGame
 1683 1785 4.50 7 0.06 40 2.40 
  Ochirov, Lidzhi 1698 RUS1.0010.384015.20 
  Nasyrov, Anton 1730 RUS1.0010.424016.80 
  Grigorenko, Bogdan 1734 RUS1.0010.434017.20 
  Khachatryan, Marieta 1734 ARM0.001-0.5740-22.80 
  Khachatryan, Nadezhda 1589 ARM0.501-0.2540-10.00 
  Amirdzhanyan, Vladimir 1571 RUS1.0010.23409.20 
  Zakirov, Artur 1724 RUS0.001-0.5840-23.20 

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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