Rapid: Individual Calculations October 2021
 Dudkin, Valery  Total change: -15.60  Rating chartPersonal card
 Egoryevsk 243 Birthday - 2021 Rapid Egoryevsk RUS 2021-09-05
RcRownchangeKK*chgGame
 1691 1929 5.00 8 -0.78 20 -15.60 
  Pustov, Stanislav 1415 RUS1.0010.04200.80 
  Kirienko, Yuriy 1677 RUS1.0010.19203.80 
  Raikin, Leonid m2031 RUS0.001-0.3620-7.20 
  Varankin, Leonid 1796 RUS1.0010.32206.40 
  Bakin, Oleg 1957 RUS0.001-0.4620-9.20 
  Galkin, Leonid 1857 RUS0.001-0.6020-12.00 
  Glukhov, Dmitriy 1264 RUS1.0010.01200.20 
  Baroyan, David 1532 RUS1.0010.08201.60 

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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