Blitz: Individual Calculations June 2021
 Dzyuba, Alexander  Total change: -74.80  Rating chartPersonal card
 Amir Chess Cup - G.Borisenko Memorial, Blitz St. Petersburg RUS 2021-05-23
RcRownchangeKK*chgGame
 1636 2025 6.00 11 -3.74 20 -74.80 
  Saulin, Grigoriy 1535 RUS0.001-0.9620-19.20 
  Simkin, Alexander 1506 RUS1.0010.03200.60 
  Kurbanov, Sergey 1787 RUS0.001-0.8020-16.00 
  Petrova, Varvara 1637 RUS0.001-0.9120-18.20 
  Solovyeva, Margarita 1359 RUS1.0010.01200.20 
  Lotarev, Aleksey 1650 RUS1.0010.09201.80 
  Klobukov, Alexey 1691 RUS1.0010.12202.40 
  Makhmudov, Riyad 1919 RUS0.001-0.6420-12.80 
  Tiulyagin, Matvey 1596 RUS0.001-0.9320-18.60 
  Iliasov, Iaroslav 1517 RUS1.0010.04200.80 
  Igudin, Denis 1794 RUS1.0010.21204.20 

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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