Blitz: Individual Calculations June 2021
 Selskov, Boris  Total change: 18.20  Rating chartPersonal card
 Pushkin 2021 Victory Day Blitz St. Petersburg RUS 2021-05-10
RcRownchangeKK*chgGame
 1693 1579 5.00 11 0.91 20 18.20 
  Prelovskij, Rudolf 1959 RUS1.0010.912018.20 
  Gilman, Pavel 2008 RUS0.001-0.0720-1.40 
  Smorodkin, Kirill 1883 RUS0.001-0.1420-2.80 
  Bodnaruk, Svyatoslav 1755 RUS0.5010.23204.60 
  Shaitor, Ilya 1682 RUS0.001-0.3620-7.20 
  Tuzyak, Maksim 1557 RUS0.001-0.5320-10.60 
  Rozanovich, Arkadiy 1500 RUS1.0010.39207.80 
  Motorina, Vera 1324 RUS1.0010.19203.80 
  Levitskiy, Petr 1525 RUS1.0010.42208.40 
  Golovchenko, Bogdan 1733 RUS0.5010.21204.20 
  Leonov, Georgy D 1698 RUS0.001-0.3420-6.80 

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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