Blitz: Individual Calculations February 2019
 Ershov, Aleksander  Total change: -28.20  Rating chartPersonal card
 Blitz Moscow. January - 1 Moscow RUS 2019-01-05
RcRownchangeKK*chgGame
 1871 1958 4.00 9 -1.41 20 -28.20 
  Gaer, Igor 1992 RUS0.001-0.4520-9.00 
  Pivard, Elsa 1801 FRA1.0010.29205.80 
  Radchuk, Yana 1626 RUS1.0010.12202.40 
  Kopylov, Daniel 2136 GER0.001-0.2720-5.40 
  Afanasiev, Vadim f2233 RUS0.001-0.1720-3.40 
  Privalov, Igor 1819 RUS0.001-0.6920-13.80 
  Lozovoi, Georgy 1558  * RUS1.0010.08201.60 
  Bregman, Ilya 1762 RUS1.0010.25205.00 
  Orlov, Aleksandr 1910 RUS0.001-0.5720-11.40 
 * 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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