Blitz: Individual Calculations September 2021
 Mullyaminova, Sofiya  Total change: 38.80  Rating chartPersonal card
 Astrakhan Chess Festival_Blitz Astrakhan RUS 2021-08-07
RcRownchangeKK*chgGame
 1610 1334 4.00 9 1.94 20 38.80 
  Kalambetov, Anton 1863 RUS0.001-0.0320-0.60 
  Zhautkhanov, Ramzan 1327 RUS1.0010.49209.80 
  Nikonov, Lev 1781 RUS1.0010.942018.80 
  Morozov, Gennady 1875 RUS0.001-0.0320-0.60 
  Samchenko, Serafima 1738 RUS1.0010.922018.40 
  Lipovoy, Danila 1651 RUS0.001-0.1320-2.60 
  Davydov, Nikita 1457 RUS0.001-0.3320-6.60 
  Sediki, Shapur 1101 RUS1.0010.21204.20 
  Nazarov, Georgiy 1701 RUS0.001-0.1020-2.00 

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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