Blitz: Individual Calculations January 2021
 Sakorenko, Adriana  Total change: 5.20  Rating chartPersonal card
 Zagorovsky Memorial 2020 Team Blitz Voronezh RUS 2020-12-11
RcRownchangeKK*chgGame
 1915 1884 3.00 6 0.26 20 5.20 
  Serdjukov, Sergey f2059 RUS1.0010.732014.60 
  Artemov, Nikita 2035 RUS0.001-0.3020-6.00 
  Zhileykin, Andrey 2171 RUS0.001-0.1620-3.20 
  Gasparian, Haik 1938 ARM0.001-0.4220-8.40 
  Kuzmin, Vitaly 1583 RUS1.0010.15203.00 
  Ismailov, Samir 1704 RUS1.0010.26205.20 

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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