Blitz: Individual Calculations May 2023
 Kurbanov, Sergey  Total change: -50.80  Rating chartPersonal card
 Overtime First Line Blitz 2023-1 St. Petersburg RUS 2023-04-01
RcRownchangeKK*chgGame
 1802 1913 5.50 11 -1.27 40 -50.80 
  Zolotykh, Ivan 1513  * RUS1.0010.08403.20 
  Russkikh, Nikita 2184 RUS0.001-0.1740-6.80 
  Drugova, Kira 1392 RUS0.501-0.4740-18.80 
  Markin, Georgii 1678 RUS1.0010.21408.40 
  Shpartko, Grigory 2111 RUS0.001-0.2440-9.60 
  Igudin, Denis 1823 RUS0.001-0.6240-24.80 
  Mishin, Danila 1836 RUS0.001-0.6140-24.40 
  Makarova, Maria A. 1604 RUS1.0010.14405.60 
  Fedotov, Aleksey 1642 RUS1.0010.17406.80 
  Minina, Veronika wf1838 RUS1.0010.404016.00 
  Rezvy, Lev 2200 RUS0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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