Rapid: Individual Calculations January 2018
 Vdovin, Sergey  Total change: -13.60  Rating chartPersonal card
 Cup of Ukraine among veterans. Rapid Kharkiv UKR 2017-12-08
RcRownchangeKK*chgGame
 1911 2106 4.50 7 -0.68 20 -13.60 
  Olhovskii, Leonid 1817 UKR1.0010.16203.20 
  Dekonenko, Alexander 1961 UKR0.501-0.1920-3.80 
  Kukushkin, Valery 1970 UKR0.501-0.1820-3.60 
  Karachentsev, Sergei 1989 UKR0.501-0.1620-3.20 
  Chagovets, Nikolai 1956 UKR0.501-0.2020-4.00 
  Khazankin, Moisei 1955 UKR1.0010.30206.00 
  Kryukov, Alexander 1730 UKR0.501-0.4120-8.20 

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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