Rapid: Individual Calculations October 2023
 Kazachansky, Sergei  Total change: -18.00  Rating chartPersonal card
 Autumn cup of Iniciativa 2023 Novosibirsk RUS 2023-09-03
RcRownchangeKK*chgGame
 1750 2115 6.50 9 -0.90 20 -18.00 
  Zaretsky, Dmitry 1435 RUS0.501-0.4920-9.80 
  Levin, Mikhail 1715  * RUS1.0010.08201.60 
  Zavadskii, Vadim 1366 RUS1.0010.00200.00 
  Vandakurov, Gleb 1672 RUS1.0010.06201.20 
  Slugin, Alexander 1990 RUS0.001-0.6720-13.40 
  Demarcheck, Yaroslav 1863 RUS1.0010.19203.80 
  Antonenko, Vladimir f2281 RUS0.001-0.2820-5.60 
  Vandakurov, Alexander 1858 RUS1.0010.18203.60 
  Budantsev, Sergei 1570 RUS1.0010.03200.60 
 * 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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