Blitz: Individual Calculations October 2023
 Demarcheck, Yaroslav  Total change: -17.40  Rating chartPersonal card
 Autumn blitz in Iniciativa 2023 Novosibirsk RUS 2023-09-17
RcRownchangeKK*chgGame
 1829 1883 6.50 14 -0.87 20 -17.40 
  Stupak, Mikhail A 1483  * RUS1.0010.08201.60 
  Kezin, Roman m2504 RUS0.001-0.0120-0.20 
  Fomkin, Dmitry 2114 RUS0.001-0.2120-4.20 
  Okunkov, Alexey 1229 RUS0.501-0.4920-9.80 
  Korzhov, Vyacheslav 1498 RUS1.0010.09201.80 
  Borodkin, Yan 1383 RUS1.0010.04200.80 
  Kolmagorov, Alexey 2024 RUS0.001-0.3120-6.20 
  Suleymenov, Marat Zh 1708 RUS1.0010.27205.40 
  Kazakov, Vadim 2021 RUS0.001-0.3120-6.20 
  Kachkin, Konstantin 2037 RUS0.001-0.2920-5.80 
  Zaretsky, Dmitry 1309 RUS1.0010.02200.40 
  Fomkin, Alexander 1944 RUS1.0010.582011.60 
  Antonenko, Vladimir f2275 RUS0.001-0.0820-1.60 
  Prokofiev, Matvey 2077 RUS0.001-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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