Individual Calculations April 2023
 Ermolaev, Andrey Dm.  Total change: -28.00  Rating chartPersonal card
 Qualification tournament city Saratov Saratov RUS 2023-02-21
RcRownchangeKK*chgGame
 1582 1187 0.00 4 -0.70 40 -28.00 
  Sudnik, Pavel 1871 RUS0.001-0.0140-0.40 
  Nikonov, Lev 1820 RUS0.001-0.0140-0.40 
  Baydulin, Karim Al 1185 RUS0.001-0.5040-20.00 
  Panfilov, Alexandr Mikh 1452 RUS0.001-0.1840-7.20 

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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