Blitz: Individual Calculations April 2023
 Kogan, Elvira  Total change: -36.00  Rating chartPersonal card
 Serpukhov blitz_2 2023 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1571 1595 3.50 10 -1.80 20 -36.00 
  Lyutsinger, Iren 2018 FID0.001-0.0720-1.40 
  Kiseljova, Marya wf1843 RUS0.001-0.1920-3.80 
  Vlasov, Dmitriy I. 1455 RUS1.0010.31206.20 
  Dronov, Ivan And 1488 RUS0.001-0.6520-13.00 
  Tsareva, Darya 1712 RUS0.001-0.3420-6.80 
  Kulbachny, Vladimir 1577 RUS1.0010.47209.40 
  Sintsarev, Mikhail 1671 RUS0.001-0.4020-8.00 
  Puzanova, Anastasia 1221 RUS0.501-0.4020-8.00 
  Kavalenya, Nikolay Step 1511 RUS0.001-0.6220-12.40 
  Dranevskaya, Sofiya Andr 1209 RUS1.0010.09201.80 

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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