Blitz: Individual Calculations January 2019
 Efremov, Vladislav  Total change: 15.00  Rating chartPersonal card
 Vechernii Peterburg Blitz Champ 2018 Final St. Petersburg RUS 2018-12-16
RcRownchangeKK*chgGame
 2026 1963 4.50 9 0.75 20 15.00 
  Duzhakov, Ilya m2337 RUS0.001-0.1020-2.00 
  Kurchenko, Egor 1584 RUS1.0010.09201.80 
  Chernyak, Viktoria wf2150 RUS0.001-0.2620-5.20 
  Vorobev, Alexander 2113 RUS0.5010.20204.00 
  Ivanov, Aleksandr G. 2099 RUS0.001-0.3220-6.40 
  Kharitonov, Sergei 2024 RUS0.001-0.4220-8.40 
  Murashkin, Aleksandr 1747 RUS1.0010.22204.40 
  Komiagina, Maria wm2143 RUS1.0010.742014.80 
  Itkin, Dmitry 2038 RUS1.0010.602012.00 

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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