Rapid: Individual Calculations August 2021
 Lazarenko, Zlata  Total change: 43.40  Rating chartPersonal card
 Golubitskaya OPEN Rapid - 2021 Golubitskaia RUS 2021-06-25
RcRownchangeKK*chgGame
 1605 1252 4.00 8 2.17 20 43.40 
  Geranichev, Mikhail 1975 RUS1.0010.992019.80 
  Shadrin, Roman 1796 RUS0.001-0.0320-0.60 
  Bagdasarian, Semen 1866 RUS0.001-0.0220-0.40 
  Mavlyaveev, Vladimir 1667 RUS1.0010.932018.60 
  Kudriavtseva, Mariya A 1188 RUS0.001-0.5920-11.80 
  Kuptsov, Maksim A 1283 RUS1.0010.542010.80 
  Melnikov, Konstantin 1149 RUS1.0010.36207.20 
  Dadukov, Victor 1918 RUS0.001-0.0120-0.20 

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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