Blitz: Individual Calculations July 2021
 Merezhko, Sergey S  Total change: -32.20  Rating chartPersonal card
 Open Blitz Kolomna Chmp. 2021 Kolomna RUS 2021-06-12
RcRownchangeKK*chgGame
 1617 1498 1.00 7 -1.61 20 -32.20 
  Selifonova, Aleksandra 1923 RUS0.001-0.0720-1.40 
  Kolganov, Aleksandr 1800 RUS0.001-0.1520-3.00 
  Pashkov, Yaroslav Al 1463 RUS0.001-0.5520-11.00 
  Bespalova, Tatiana 1435 RUS1.0010.41208.20 
  Nikitin, Victor 1769 RUS0.001-0.1720-3.40 
  Glukhov, Dmitriy 1323 RUS0.001-0.7320-14.60 
  Strelkov, Daniil 1605 RUS0.001-0.3520-7.00 

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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