Blitz: Individual Calculations October 2023
 Zaretsky, Dmitry  Total change: 7.60  Rating chartPersonal card
 Autumn blitz in Iniciativa 2023 Novosibirsk RUS 2023-09-17
RcRownchangeKK*chgGame
 1609 1309 2.50 9 0.19 40 7.60 
  Kazakov, Vadim 2021 RUS0.001-0.0140-0.40 
  Ignatenko, Igor Yu 1532 RUS1.0010.784031.20 
  Kachkin, Konstantin 2037 RUS0.001-0.0140-0.40 
  Many-Khaya, Orgaday 1364 RUS0.001-0.4240-16.80 
  Chunikhin, Sergey 1653 RUS0.001-0.1240-4.80 
  Artikulenko, Aleksandra 1050 RUS1.0010.18407.20 
  Demarcheck, Yaroslav 1883 RUS0.001-0.0240-0.80 
  Okunkov, Alexey 1229 RUS0.501-0.1140-4.40 
  Suleymenov, Marat Zh 1708 RUS0.001-0.0840-3.20 

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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