Blitz: Individual Calculations December 2023
 Laptev, Aleksey  Total change: 25.60  Rating chartPersonal card
 Dubna championship blitz 2023 Dubna RUS 2023-11-12
RcRownchangeKK*chgGame
 1812 1875 7.50 11 1.28 20 25.60 
  Abramov, Vladimir 1447 RUS1.0010.07201.40 
  Krayushkin, Petr Evg 1514 RUS1.0010.10202.00 
  Evdokimov, Oleg 2082 RUS0.5010.27205.40 
  Pitelin, Igor 1994 RUS1.0010.662013.20 
  Aleksandrov, Evgeny 2050 RUS0.001-0.2720-5.40 
  Khabarov, Dmitry 1730 RUS1.0010.31206.20 
  Shikalov, Roman f2385 RUS0.001-0.0420-0.80 
  Lashko, Maksim 1475  * RUS1.0010.08201.60 
  Malakhova, Maria 1599 RUS1.0010.17203.40 
  Sergeev, Igor f2177 RUS0.001-0.1520-3.00 
  Alpert, Vladyar 1481 RUS1.0010.08201.60 
 * 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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