Blitz: Individual Calculations July 2023
 Apostolidis, Boris  Total change: -4.20  Rating chartPersonal card
 T.V.Petrosyan Memorial, Blitz, Group A Kropotkin RUS 2023-06-17
RcRownchangeKK*chgGame
 2008 2038 5.00 10 -0.21 20 -4.20 
  Emelianov, Sergey 2274 RUS0.001-0.2020-4.00 
  Shakun, Igor 1638  * RUS1.0010.08201.60 
  Avetisov, Rodion 1573 RUS1.0010.05201.00 
  Lugovskoy, Maxim g2375 RUS0.001-0.1220-2.40 
  Tretiakov, Sergey 1890 RUS1.0010.30206.00 
  Krasavtsev, Boris 2178 RUS0.001-0.3120-6.20 
  Dolgopolov, Egor 1778 RUS1.0010.18203.60 
  Oganian, Miran m2323 RUS0.001-0.1620-3.20 
  Lyashenko, Valeri 1827 RUS1.0010.23204.60 
  Volkov, Sergei f2221 RUS0.001-0.2620-5.20 
 * 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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