Individual Calculations July 2019
 Naumov, Igor  Total change: 44.08  Rating chartPersonal card
 White Rook 2019 Final stage Dagomys RUS 2019-06-02
RcRownchangeKK*chgGame
 1623 1800 7.00 9 0.57 38 21.66 
  Dzhagarian, Arutyun 1494 RUS1.0010.14385.32 
  Lotnik, Vladislav 1490 RUS0.001-0.8638-32.68 
  Alimbetov, Dias 1756 KAZ1.0010.443816.72 
  Buyarov, Maxim 1493 RUS1.0010.14385.32 
  Epifanov, Anton 1773 RUS1.0010.463817.48 
  Mongush, Kezhik 1824 RUS0.5010.03381.14 
  Medvedev, Maxim 1574 RUS1.0010.21387.98 
  Bobokulov, Bakhrom 1512 UZB0.501-0.3438-12.92 
  Khanin, Mikhail E. 1692 RUS1.0010.353813.30 

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)
 
 White Nights 2019 Open St. Petersburg RUS 2019-06-18
RcRownchangeKK*chgGame
 1759 1800 5.50 9 0.59 38 22.42 
  Vatnitskii, Oleg 1400  * RUS1.0010.08383.04 
  Andreev, Konstantin 2200  * RUS0.001-0.0838-3.04 
  Melnikov, Fedor 1400  * RUS0.501-0.4238-15.96 
  Kurbanov, Sergey 1636 RUS1.0010.283810.64 
  Lagashin, Pavel 2096 RUS0.5010.353813.30 
  Kuznetsov, Mikhail 1912 RUS0.001-0.3538-13.30 
  Kazakevich, Grigoriy 1922 RUS0.5010.17386.46 
  Shesternin, Nikolay 1579 RUS1.0010.22388.36 
  Titievskaya, Elizaveta 1683 RUS1.0010.343812.92 
 * 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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