Blitz: Individual Calculations June 2021
 Berestovitskiy, Erlen  Total change: -39.20  Rating chartPersonal card
 Pushkin 2021 Victory Day Blitz St. Petersburg RUS 2021-05-10
RcRownchangeKK*chgGame
 1611 1636 3.50 10 -1.96 20 -39.20 
  Gilman, Pavel 2008 RUS0.001-0.1020-2.00 
  Prelovskij, Rudolf 1959 RUS0.001-0.1320-2.60 
  Rozanovich, Arkadiy 1500 RUS1.0010.32206.40 
  Bodnaruk, Kseniya 1930 RUS0.001-0.1520-3.00 
  Smorodkin, Andrey 1451 EST0.001-0.7420-14.80 
  Melnik, Semion 1414 RUS1.0010.22204.40 
  Motorina, Vera 1324 RUS0.501-0.3620-7.20 
  Tuzyak, Maksim 1557 RUS0.001-0.6120-12.20 
  Malyshev, Grigorij Ig. 1499 RUS0.001-0.6820-13.60 
  Motorina, Irina 1465 RUS1.0010.27205.40 

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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