Blitz: Individual Calculations December 2023
 Gubareva, Sofia  Total change: -47.60  Rating chartPersonal card
 Dubna championship blitz 2023 Dubna RUS 2023-11-12
RcRownchangeKK*chgGame
 1662 1590 2.00 7 -1.19 40 -47.60 
  Lifantov, Aleksandr Evg 1269 RUS1.0010.13405.20 
  Sergeev, Igor f2177 RUS0.001-0.0240-0.80 
  Krayushkin, Petr Evg 1514 RUS0.001-0.6040-24.00 
  Vodnev, Alexey 1866 RUS1.0010.834033.20 
  Pitelin, Igor 1994 RUS0.001-0.0840-3.20 
  Popov, Leonid A. 1516 RUS0.001-0.6040-24.00 
  Lashko, Maksim 1298 RUS0.001-0.8540-34.00 

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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