Blitz: Individual Calculations October 2023
 Borodkin, Yan  Total change: -16.00  Rating chartPersonal card
 Autumn blitz in Iniciativa 2023 Novosibirsk RUS 2023-09-17
RcRownchangeKK*chgGame
 1622 1383 3.50 12 -0.40 40 -16.00 
  Artikulenko, Aleksandra 1050 RUS1.0010.12404.80 
  Prokofiev, Matvey 2077 RUS0.001-0.0140-0.40 
  Ignatenko, Igor Yu 1532 RUS0.001-0.3040-12.00 
  Many-Khaya, Orgaday 1364 RUS0.001-0.5340-21.20 
  Stupak, Mikhail A 1154 RUS1.0010.21408.40 
  Demarcheck, Yaroslav 1883 RUS0.001-0.0440-1.60 
  Korzhov, Vyacheslav 1498 RUS0.001-0.3440-13.60 
  Chunikhin, Sergey 1653 RUS1.0010.834033.20 
  Kachkin, Konstantin 2037 RUS0.001-0.0140-0.40 
  Antonenko, Vladimir f2275 RUS0.0010.00400.00 
  Okunkov, Alexey 1229 RUS0.501-0.2140-8.40 
  Yakovlev, Andrey D 1713 RUS0.001-0.1240-4.80 

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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