Rapid: Individual Calculations May 2021
 Marchukov, Dmitry  Total change: -8.60  Rating chartPersonal card
 I.A.Bocharov Memorial Rapid Open 2021 Borisoglebsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1876 2014 4.50 8 -0.43 20 -8.60 
  Trubin, Sergey 1419 RUS1.0010.02200.40 
  Shcherbashin, Victor 2090 RUS0.001-0.4020-8.00 
  Nikulin, Dmitriy P. 1506 RUS1.0010.04200.80 
  Popov, Maksim 2085 RUS0.001-0.4020-8.00 
  Katasonov, Andrey 1813 RUS1.0010.24204.80 
  Gorshenev, Alexey 1951 RUS1.0010.41208.20 
  Skomorohov, Grigorij 2074 RUS0.5010.08201.60 
  Skvortsov, Andrey 2072 RUS0.001-0.4220-8.40 

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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