Rapid: Individual Calculations September 2021
 Erashov, Roman  Total change: -9.20  Rating chartPersonal card
 Rapid Moscow. August 2021 - 1 Moscow RUS 2021-08-07
RcRownchangeKK*chgGame
 1494 1497 2.00 5 -0.46 20 -9.20 
  Iakushkov, Pavel 1742 RUS0.001-0.2020-4.00 
  Astafiev, Viktor 1074 RUS1.0010.07201.40 
  Bardyk, Artem 1887 RUS0.001-0.0920-1.80 
  Kleimenov, Nikolay 1574 RUS0.001-0.3920-7.80 
  Beslaneeva, Damira 1195 RUS1.0010.15203.00 

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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