Blitz: Individual Calculations September 2019
 Parfenov, Viktor N.  Total change: -18.80  Rating chartPersonal card
 Petersburg Summer 2019 Blitz St. Petersburg RUS 2019-08-23
RcRownchangeKK*chgGame
 2048 2204 6.50 11 -0.94 20 -18.80 
  Podgornova, Anna 1804  * RUS1.0010.08201.60 
  Morozov, Mikhail M. 1911 RUS0.001-0.8520-17.00 
  Ponomarev, Denis 1827 RUS1.0010.09201.80 
  Kolchin, Maxim 1929 RUS1.0010.17203.40 
  Filippov, Kirill P. 1804  * RUS1.0010.08201.60 
  Rozum, Ivan g2543 RUS0.001-0.1220-2.40 
  Tskhadadze, Anna 1997 RUS1.0010.23204.60 
  Markhanov, Vladislav 2000 RUS0.501-0.2620-5.20 
  Faizrakhmanov, Ramil m2392 RUS0.001-0.2620-5.20 
  Kachkin, Konstantin 2014 RUS1.0010.25205.00 
  Lavrov, Maxim m2311 RUS0.001-0.3520-7.00 
 * 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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