Rapid: Individual Calculations April 2022
 Efimovskikh, Vadim  Total change: 39.00  Rating chartPersonal card
 CH Chelyabinsk region 2022 Rapid Chelyabinsk RUS 2022-03-05
RcRownchangeKK*chgGame
 1672 1323 3.50 9 1.95 20 39.00 
  Morozov, Ivan 1956 RUS0.001-0.0120-0.20 
  Yurkov, Nikolay 1610 RUS0.001-0.1620-3.20 
  Lipatkov, Eduard 1831 RUS0.5010.46209.20 
  Melnikov, Sergei E 1776 RUS1.0010.942018.80 
  Klimenko, Mikhail 1508 RUS1.0010.742014.80 
  Kirienko, Maxim 1924 RUS0.001-0.0220-0.40 
  Drozdov, Maksim 1729 RUS0.001-0.0820-1.60 
  Demurchyan, Vaan 1179 RUS1.0010.31206.20 
  Kochkin, Stepan 1535 RUS0.001-0.2320-4.60 

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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